don't crash when destroying a not initialized socket (patch 1489095)

[wxWidgets.git] / src / generic / dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index eeef7d9129b1cabd673425c71fbaeb8278aeda25..2af122dc8f9a012f2ac6287abb3a4a572748bd06 100644 (file)
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -23,25 +23,25 @@
 #ifndef WX_PRECOMP
     #include "wx/hash.h"
     #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/utils.h"
+    #include "wx/button.h"
+    #include "wx/icon.h"
+    #include "wx/settings.h"
+    #include "wx/msgdlg.h"
+    #include "wx/cmndata.h"
 #endif
 
 #include "wx/module.h"
-#include "wx/utils.h"
-#include "wx/button.h"
 #include "wx/layout.h"
-#include "wx/msgdlg.h"
 #include "wx/textctrl.h"
 #include "wx/textdlg.h"
 #include "wx/filefn.h"
-#include "wx/cmndata.h"
 #include "wx/gdicmn.h"
 #include "wx/imaglist.h"
-#include "wx/icon.h"
-#include "wx/log.h"
 #include "wx/sizer.h"
 #include "wx/tokenzr.h"
 #include "wx/dir.h"
-#include "wx/settings.h"
 #include "wx/artprov.h"
 #include "wx/mimetype.h"
 #include "wx/image.h"
@@ -700,6 +700,9 @@ void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
 
 void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
 {
+    if (event.IsEditCancelled())
+        return;
+
     if ((event.GetLabel().empty()) ||
         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||