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[ 1563875 ] wxTreeCtrl::FindItem asserts when item not found

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2006-09-24 10:06:02 +00:00
parent 4e78e1738e
commit b9d880d638
1 changed files with 5 additions and 3 deletions
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4
src/generic/treectlg.cpp
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@@ -1395,10 +1395,12 @@ wxTreeItemId wxGenericTreeCtrl::FindItem(const wxTreeItemId& idParent,
} }
// and try all the items (stop when we get to the one we started from) // and try all the items (stop when we get to the one we started from)
while ( id != idParent && !GetItemText(id).Lower().StartsWith(prefix) ) while (id.IsOk() && id != idParent && !GetItemText(id).Lower().StartsWith(prefix) )
{ {
id = GetNext(id); id = GetNext(id);
} }
// If we haven't found the item, id.IsOk() will be false, as per
// documentation
} }
return id; return id;