separate assert in case the control ref is already null

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44323 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-01-26 17:22:14 +00:00 · 2007-01-26 17:22:14 +00:00 · b5d59f11f0
commit b5d59f11f0
parent 9c26fe83eb
1 changed files with 1 additions and 0 deletions
--- a/src/mac/carbon/utils.cpp
+++ b/src/mac/carbon/utils.cpp
@ -863,6 +863,7 @@ void wxMacControl::Init()

 void wxMacControl::Dispose()
 {
+    wxASSERT_MSG( m_controlRef != NULL , wxT("Control Handle already NULL, Dispose called twice ?") );
    wxASSERT_MSG( IsValidControlHandle(m_controlRef) , wxT("Invalid Control Handle (maybe already released) in Dispose") );

    // we cannot check the ref count here anymore, as autorelease objects might delete their refs later