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Avoid assert when deleting last item from wxListCtrl

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See #17959
This commit is contained in:
Paul Cornett
2017-09-24 08:51:48 -07:00
parent 086793ceef
commit 925a1c0734
1 changed files with 2 additions and 1 deletions
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src/generic/listctrl.cpp
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@@ -4097,7 +4097,8 @@ void wxListMainWindow::DeleteItem( long lindex )
// with many items, the vertical scroll position may change so that the new // 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 // 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. // 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 ) void wxListMainWindow::DeleteColumn( int col )