X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c39d2e0a3822e695efdfb2ead77a09defd6ed8c1..57bf907d8e45ced18486d74c04f41c06034b7e65:/src/common/glcmn.cpp?ds=sidebyside

diff --git a/src/common/glcmn.cpp b/src/common/glcmn.cpp
index 6b68538dc4..4f5f9c6025 100644
--- a/src/common/glcmn.cpp
+++ b/src/common/glcmn.cpp
@@ -59,7 +59,7 @@ bool wxGLCanvasBase::SetCurrent(const wxGLContext& context) const
     // that SetCurrent() can only be called for a shown window, so check for it
     wxASSERT_MSG( IsShownOnScreen(), _T("can't make hidden GL canvas current") );
 
-    return context.SetCurrent(*wx_static_cast(const wxGLCanvas *, this));
+    return context.SetCurrent(*static_cast<const wxGLCanvas *>(this));
 }
 
 bool wxGLCanvasBase::SetColour(const wxString& colour)
@@ -118,6 +118,9 @@ void wxGLCanvasBase::OnSize(wxSizeEvent& WXUNUSED(event))
 /* static */
 bool wxGLCanvasBase::IsExtensionInList(const char *list, const char *extension)
 {
+    if ( !list )
+        return false;
+
     for ( const char *p = list; *p; p++ )
     {
         // advance up to the next possible match