update from suzumizaki (patch 1522241)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43588 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-07-25 00:23:38 +00:00
parent f365323fd6
commit 988bbabbaa
1 changed files with 2 additions and 1 deletions
--- a/src/generic/animateg.cpp
+++ b/src/generic/animateg.cpp
@@ -583,7 +583,8 @@ void wxAnimationCtrl::DisposeToBackground()
    // clear the backing store
    wxMemoryDC dc;
    dc.SelectObject(m_backingStore);
-    DisposeToBackground(dc);
+    if ( dc.IsOk() )
+        DisposeToBackground(dc);
 }

 void wxAnimationCtrl::DisposeToBackground(wxDC& dc)