X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5841276a802f0fc29a260fd4dde6710e450e1b0c..989a242196a81351fc14b6e433341ef3f27e3d4c:/wxPython/wx/lib/mixins/listctrl.py

diff --git a/wxPython/wx/lib/mixins/listctrl.py b/wxPython/wx/lib/mixins/listctrl.py
index ddbb8b46a0..fa9bd0291d 100644
--- a/wxPython/wx/lib/mixins/listctrl.py
+++ b/wxPython/wx/lib/mixins/listctrl.py
@@ -216,6 +216,10 @@ class ListCtrlAutoWidthMixin:
             or calculated a minimum width.  This ensure that repeated calls to
             _doResize() don't cause the last column to size itself too large.
         """
+        
+        if not self:  # avoid a PyDeadObject error
+            return
+        
         numCols = self.GetColumnCount()
         if numCols == 0: return # Nothing to resize.