release does not assert on empty bitmaps anymore

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33414 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-04-07 15:40:55 +00:00 · 2005-04-07 15:40:55 +00:00 · 531436ec3d
commit 531436ec3d
parent 60ad766eb5
1 changed files with 4 additions and 0 deletions
--- a/src/mac/carbon/bitmap.cpp
+++ b/src/mac/carbon/bitmap.cpp
@ -108,6 +108,10 @@ void wxMacReleaseBitmapButton( ControlButtonContentInfo*info )
    {
        ReleaseIconRef( info->u.iconRef ) ;
    }
+    else if ( info->contentType == kControlNoContent )
+    {
+        // there's no bitmap at all, fall through silently
+    }
    else if ( info->contentType == kControlContentPictHandle )
    {
        // owned by the bitmap, no release here