diff options
Diffstat (limited to 'smtreeitem.cpp')
| -rw-r--r-- | smtreeitem.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/smtreeitem.cpp b/smtreeitem.cpp index a13e76a..5584319 100644 --- a/smtreeitem.cpp +++ b/smtreeitem.cpp @@ -36,7 +36,10 @@ void SmTreeItem::appendChild(SmTreeItem *child){ } SmTreeItem *SmTreeItem::child(int row) const{ - return mChildren.at(row); + if(row > -1 && row < mChildren.count()){ + return mChildren.at(row); + } + return 0; } int SmTreeItem::childCount() const{ |