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Avoid assert if there is no selection in wxListCtrl::DeleteItem()

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Don't try making the current item visible if there is no current item.

This is another fix after 99d7b13e3f (in
addition to the previous 925a1c0734).
This commit is contained in:
Vadim Zeitlin
2017-11-07 02:41:24 +01:00
parent cacb49c4ad
commit 79d35109f0
1 changed files with 1 additions and 1 deletions
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2
src/generic/listctrl.cpp
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@@ -4097,7 +4097,7 @@ 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.
if (count > 1) if ( count > 1 && m_current != (size_t)-1 )
EnsureVisible(m_current); EnsureVisible(m_current);
} }