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Fix crash when expanding last.fm tree.

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Fixes issue #463
This commit is contained in:
John Maguire 2010-07-26 17:32:16 +00:00
parent 14dd723e3a
commit fe26c8bb8f
1 changed files with 6 additions and 4 deletions
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10
src/core/simpletreeitem.h
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@ -121,12 +121,14 @@ void SimpleTreeItem<T>::DeleteNotify(int child_row) {
template <typename T> template <typename T>
void SimpleTreeItem<T>::ClearNotify() { void SimpleTreeItem<T>::ClearNotify() {
model->BeginDelete(static_cast<T*>(this), 0, children.count()-1); if (children.count()) {
model->BeginDelete(static_cast<T*>(this), 0, children.count() - 1);
qDeleteAll(children); qDeleteAll(children);
children.clear(); children.clear();
model->EndDelete(); model->EndDelete();
}
} }
template <typename T> template <typename T>