From bb253155e65f6ee5753f55b48d1c28fcfe0c28f7 Mon Sep 17 00:00:00 2001
From: Allan Jardine <allan.jardine@sprymedia.co.uk>
Date: Fri, 2 Dec 2016 17:59:44 +0000
Subject: [PATCH] Fix: If there is no active element when paging, don't attempt
 to refocus

Merge pull request #76 from MuellerMatthew/patch-1
---
 .datatables-commit-sync               | 2 +-
 media/js/dataTables.bootstrap.js      | 4 ++--
 media/js/dataTables.bootstrap.min.js  | 8 ++++----
 media/js/dataTables.bootstrap4.js     | 4 ++--
 media/js/dataTables.bootstrap4.min.js | 8 ++++----
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/.datatables-commit-sync b/.datatables-commit-sync
index 4489b42d..7a1d3735 100644
--- a/.datatables-commit-sync
+++ b/.datatables-commit-sync
@@ -1 +1 @@
-6049a1ef47109ef5d4a940b2e4d567d032d91459
+080a909f808829d6cf8e05e3d3eccff2e6080e53
diff --git a/media/js/dataTables.bootstrap.js b/media/js/dataTables.bootstrap.js
index 417aec3d..f69acdc6 100644
--- a/media/js/dataTables.bootstrap.js
+++ b/media/js/dataTables.bootstrap.js
@@ -172,11 +172,11 @@ DataTable.ext.renderer.pageButton.bootstrap = function ( settings, host, idx, bu
 		buttons
 	);
 
-	if ( activeEl ) {
+	if ( activeEl !== undefined ) {
 		$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
 	}
 };
 
 
 return DataTable;
-}));
\ No newline at end of file
+}));
diff --git a/media/js/dataTables.bootstrap.min.js b/media/js/dataTables.bootstrap.min.js
index 2d824c8f..98661c6c 100644
--- a/media/js/dataTables.bootstrap.min.js
+++ b/media/js/dataTables.bootstrap.min.js
@@ -2,7 +2,7 @@
  DataTables Bootstrap 3 integration
  ©2011-2015 SpryMedia Ltd - datatables.net/license
 */
-(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d){var f=b.fn.dataTable;b.extend(!0,f.defaults,{dom:"<'row'<'col-sm-6'l><'col-sm-6'f>><'row'<'col-sm-12'tr>><'row'<'col-sm-5'i><'col-sm-7'p>>",renderer:"bootstrap"});b.extend(f.ext.classes,
-{sWrapper:"dataTables_wrapper form-inline dt-bootstrap",sFilterInput:"form-control input-sm",sLengthSelect:"form-control input-sm",sProcessing:"dataTables_processing panel panel-default"});f.ext.renderer.pageButton.bootstrap=function(a,h,r,m,j,n){var o=new f.Api(a),s=a.oClasses,k=a.oLanguage.oPaginate,t=a.oLanguage.oAria.paginate||{},e,g,p=0,q=function(d,f){var l,h,i,c,m=function(a){a.preventDefault();!b(a.currentTarget).hasClass("disabled")&&o.page()!=a.data.action&&o.page(a.data.action).draw("page")};
-l=0;for(h=f.length;l<h;l++)if(c=f[l],b.isArray(c))q(d,c);else{g=e="";switch(c){case "ellipsis":e="&#x2026;";g="disabled";break;case "first":e=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":e=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":e=k.sNext;g=c+(j<n-1?"":" disabled");break;case "last":e=k.sLast;g=c+(j<n-1?"":" disabled");break;default:e=c+1,g=j===c?"active":""}e&&(i=b("<li>",{"class":s.sPageButton+" "+g,id:0===r&&"string"===typeof c?a.sTableId+"_"+c:null}).append(b("<a>",{href:"#",
-"aria-controls":a.sTableId,"aria-label":t[c],"data-dt-idx":p,tabindex:a.iTabIndex}).html(e)).appendTo(d),a.oApi._fnBindAction(i,{action:c},m),p++)}},i;try{i=b(h).find(d.activeElement).data("dt-idx")}catch(u){}q(b(h).empty().html('<ul class="pagination"/>').children("ul"),m);i&&b(h).find("[data-dt-idx="+i+"]").focus()};return f});
+(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d,m){var f=b.fn.dataTable;b.extend(!0,f.defaults,{dom:"<'row'<'col-sm-6'l><'col-sm-6'f>><'row'<'col-sm-12'tr>><'row'<'col-sm-5'i><'col-sm-7'p>>",renderer:"bootstrap"});b.extend(f.ext.classes,
+{sWrapper:"dataTables_wrapper form-inline dt-bootstrap",sFilterInput:"form-control input-sm",sLengthSelect:"form-control input-sm",sProcessing:"dataTables_processing panel panel-default"});f.ext.renderer.pageButton.bootstrap=function(a,h,r,s,j,n){var o=new f.Api(a),t=a.oClasses,k=a.oLanguage.oPaginate,u=a.oLanguage.oAria.paginate||{},e,g,p=0,q=function(d,f){var l,h,i,c,m=function(a){a.preventDefault();!b(a.currentTarget).hasClass("disabled")&&o.page()!=a.data.action&&o.page(a.data.action).draw("page")};
+l=0;for(h=f.length;l<h;l++)if(c=f[l],b.isArray(c))q(d,c);else{g=e="";switch(c){case "ellipsis":e="&#x2026;";g="disabled";break;case "first":e=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":e=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":e=k.sNext;g=c+(j<n-1?"":" disabled");break;case "last":e=k.sLast;g=c+(j<n-1?"":" disabled");break;default:e=c+1,g=j===c?"active":""}e&&(i=b("<li>",{"class":t.sPageButton+" "+g,id:0===r&&"string"===typeof c?a.sTableId+"_"+c:null}).append(b("<a>",{href:"#",
+"aria-controls":a.sTableId,"aria-label":u[c],"data-dt-idx":p,tabindex:a.iTabIndex}).html(e)).appendTo(d),a.oApi._fnBindAction(i,{action:c},m),p++)}},i;try{i=b(h).find(d.activeElement).data("dt-idx")}catch(v){}q(b(h).empty().html('<ul class="pagination"/>').children("ul"),s);i!==m&&b(h).find("[data-dt-idx="+i+"]").focus()};return f});
diff --git a/media/js/dataTables.bootstrap4.js b/media/js/dataTables.bootstrap4.js
index ecf5c16b..f213b005 100644
--- a/media/js/dataTables.bootstrap4.js
+++ b/media/js/dataTables.bootstrap4.js
@@ -174,11 +174,11 @@ DataTable.ext.renderer.pageButton.bootstrap = function ( settings, host, idx, bu
 		buttons
 	);
 
-	if ( activeEl ) {
+	if ( activeEl !== undefined ) {
 		$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
 	}
 };
 
 
 return DataTable;
-}));
\ No newline at end of file
+}));
diff --git a/media/js/dataTables.bootstrap4.min.js b/media/js/dataTables.bootstrap4.min.js
index 373af73e..eb7287b7 100644
--- a/media/js/dataTables.bootstrap4.min.js
+++ b/media/js/dataTables.bootstrap4.min.js
@@ -2,7 +2,7 @@
  DataTables Bootstrap 3 integration
  ©2011-2015 SpryMedia Ltd - datatables.net/license
 */
-(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d){var f=b.fn.dataTable;b.extend(!0,f.defaults,{dom:"<'row'<'col-xs-12 col-md-6'l><'col-xs-12 col-md-6'f>><'row'<'col-xs-12'tr>><'row'<'col-xs-12 col-md-5'i><'col-xs-12 col-md-7'p>>",
-renderer:"bootstrap"});b.extend(f.ext.classes,{sWrapper:"dataTables_wrapper form-inline dt-bootstrap4",sFilterInput:"form-control input-sm",sLengthSelect:"form-control input-sm",sProcessing:"dataTables_processing panel panel-default",sPageButton:"paginate_button page-item"});f.ext.renderer.pageButton.bootstrap=function(a,h,r,m,j,n){var o=new f.Api(a),s=a.oClasses,k=a.oLanguage.oPaginate,t=a.oLanguage.oAria.paginate||{},e,g,p=0,q=function(d,f){var l,h,i,c,m=function(a){a.preventDefault();!b(a.currentTarget).hasClass("disabled")&&
-o.page()!=a.data.action&&o.page(a.data.action).draw("page")};l=0;for(h=f.length;l<h;l++)if(c=f[l],b.isArray(c))q(d,c);else{g=e="";switch(c){case "ellipsis":e="&#x2026;";g="disabled";break;case "first":e=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":e=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":e=k.sNext;g=c+(j<n-1?"":" disabled");break;case "last":e=k.sLast;g=c+(j<n-1?"":" disabled");break;default:e=c+1,g=j===c?"active":""}e&&(i=b("<li>",{"class":s.sPageButton+" "+g,id:0===r&&
-"string"===typeof c?a.sTableId+"_"+c:null}).append(b("<a>",{href:"#","aria-controls":a.sTableId,"aria-label":t[c],"data-dt-idx":p,tabindex:a.iTabIndex,"class":"page-link"}).html(e)).appendTo(d),a.oApi._fnBindAction(i,{action:c},m),p++)}},i;try{i=b(h).find(d.activeElement).data("dt-idx")}catch(u){}q(b(h).empty().html('<ul class="pagination"/>').children("ul"),m);i&&b(h).find("[data-dt-idx="+i+"]").focus()};return f});
+(function(b){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(a){return b(a,window,document)}):"object"===typeof exports?module.exports=function(a,d){a||(a=window);if(!d||!d.fn.dataTable)d=require("datatables.net")(a,d).$;return b(d,a,a.document)}:b(jQuery,window,document)})(function(b,a,d,m){var f=b.fn.dataTable;b.extend(!0,f.defaults,{dom:"<'row'<'col-xs-12 col-md-6'l><'col-xs-12 col-md-6'f>><'row'<'col-xs-12'tr>><'row'<'col-xs-12 col-md-5'i><'col-xs-12 col-md-7'p>>",
+renderer:"bootstrap"});b.extend(f.ext.classes,{sWrapper:"dataTables_wrapper form-inline dt-bootstrap4",sFilterInput:"form-control input-sm",sLengthSelect:"form-control input-sm",sProcessing:"dataTables_processing panel panel-default",sPageButton:"paginate_button page-item"});f.ext.renderer.pageButton.bootstrap=function(a,h,r,s,j,n){var o=new f.Api(a),t=a.oClasses,k=a.oLanguage.oPaginate,u=a.oLanguage.oAria.paginate||{},e,g,p=0,q=function(d,f){var l,h,i,c,m=function(a){a.preventDefault();!b(a.currentTarget).hasClass("disabled")&&
+o.page()!=a.data.action&&o.page(a.data.action).draw("page")};l=0;for(h=f.length;l<h;l++)if(c=f[l],b.isArray(c))q(d,c);else{g=e="";switch(c){case "ellipsis":e="&#x2026;";g="disabled";break;case "first":e=k.sFirst;g=c+(0<j?"":" disabled");break;case "previous":e=k.sPrevious;g=c+(0<j?"":" disabled");break;case "next":e=k.sNext;g=c+(j<n-1?"":" disabled");break;case "last":e=k.sLast;g=c+(j<n-1?"":" disabled");break;default:e=c+1,g=j===c?"active":""}e&&(i=b("<li>",{"class":t.sPageButton+" "+g,id:0===r&&
+"string"===typeof c?a.sTableId+"_"+c:null}).append(b("<a>",{href:"#","aria-controls":a.sTableId,"aria-label":u[c],"data-dt-idx":p,tabindex:a.iTabIndex,"class":"page-link"}).html(e)).appendTo(d),a.oApi._fnBindAction(i,{action:c},m),p++)}},i;try{i=b(h).find(d.activeElement).data("dt-idx")}catch(v){}q(b(h).empty().html('<ul class="pagination"/>').children("ul"),s);i!==m&&b(h).find("[data-dt-idx="+i+"]").focus()};return f});