Ensure that wnd is not None before calling Hide

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@45874 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-05-08 02:41:40 +00:00
parent fed4b83921
commit 0d7fe3edac
1 changed files with 2 additions and 1 deletions
--- a/wxPython/wx/lib/customtreectrl.py
+++ b/wxPython/wx/lib/customtreectrl.py
@@ -3562,7 +3562,8 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
        for child in self._itemWithWindow:
            if not self.IsVisible(child):
                wnd = child.GetWindow()
-                wnd.Hide()
+                if wnd:
+                    wnd.Hide()
            

    def Unselect(self):