diff --git a/make/3rdparty/osgearth/osg-3.4.patch b/make/3rdparty/osgearth/osg-3.4.patch
index cd6b8f168..0b600ded1 100644
--- a/make/3rdparty/osgearth/osg-3.4.patch
+++ b/make/3rdparty/osgearth/osg-3.4.patch
@@ -1,3 +1,16 @@
+diff --git a/include/osgViewer/View b/include/osgViewer/View
+index 472b489..07ef9ce 100644
+--- a/include/osgViewer/View
++++ b/include/osgViewer/View
+@@ -127,7 +127,7 @@ class OSGVIEWER_EXPORT View : public osg::View, public osgGA::GUIActionAdapter
+         /** Set the View's image pager.*/
+         void setImagePager(osgDB::ImagePager* ip);
+ 
+-        template<class T> void setImagePager(const osg::ref_ptr<T>* ip) { setImagePager(ip.get()); }
++        template<class T> void setImagePager(const osg::ref_ptr<T>& ip) { setImagePager(ip.get()); }
+ 
+         /** Get the View's image pager.*/
+         osgDB::ImagePager* getImagePager();
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
 index 33edf57..d2ea025 100644
 --- a/src/CMakeLists.txt