fix for a warning when wxUSE_STL == 1

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21916 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/cmdproc.cpp b/src/common/cmdproc.cpp
index 6d4ea446425ac5bb408393fc5c080c4c258c4602..f85b076762cf025f073b940b19b7d022a28e9d0a 100644 (file)
--- a/src/common/cmdproc.cpp
+++ b/src/common/cmdproc.cpp
@@ -159,7 +159,11 @@ bool wxCommandProcessor::Undo()
 bool wxCommandProcessor::Redo()
 {
     wxCommand *redoCommand = (wxCommand *) NULL;
-    wxList::compatibility_iterator redoNode = 0;
+    wxList::compatibility_iterator redoNode
+#if !wxUSE_STL
+        = NULL          // just to avoid warnings
+#endif // !wxUSE_STL
+        ;
 
     if ( m_currentCommand )
     {