Avoid assert when deleting last item from wxListCtrl

See #17959
2017-09-24 08:51:48 -07:00
parent 086793ceef
commit 925a1c0734
1 changed files with 2 additions and 1 deletions
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -4097,7 +4097,8 @@ void wxListMainWindow::DeleteItem( long lindex )
    // with many items, the vertical scroll position may change so that the new
    // last item is not visible any longer, which is very annoying from the
    // user point of view. Ensure that whatever happens, this item is visible.
-    EnsureVisible(m_current);
+    if (count > 1)
+        EnsureVisible(m_current);
 }

 void wxListMainWindow::DeleteColumn( int col )