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Avoid null value (#27570)

This commit is contained in:
Vincent Langlet 2018-11-04 07:18:56 +01:00 committed by XhmikosR
parent 38e9e2b82c
commit 793b83fda8

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@ -16,7 +16,7 @@
// md
@function breakpoint-next($name, $breakpoints: $grid-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
$n: index($breakpoint-names, $name);
@return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
@return if($n != null and $n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
}
// Minimum breakpoint width. Null for the smallest (first) breakpoint.