diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/itemviews/qtreewidget.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/widgets/itemviews/qtreewidget.cpp b/src/widgets/itemviews/qtreewidget.cpp index 601ed44b55..334a3e0c75 100644 --- a/src/widgets/itemviews/qtreewidget.cpp +++ b/src/widgets/itemviews/qtreewidget.cpp @@ -2009,6 +2009,9 @@ void QTreeWidgetItem::addChildren(const QList<QTreeWidgetItem*> &children) */ void QTreeWidgetItem::insertChildren(int index, const QList<QTreeWidgetItem*> &children) { + if (index < 0 || index > this->children.count() || children.isEmpty()) + return; + if (view && view->isSortingEnabled()) { for (int n = 0; n < children.count(); ++n) insertChild(index, children.at(n)); |