Check for invalid index in IdTable::flags(). This prevents QCompleter from crashes

10 years ago · e943d17b29
parent 602f33bd91
commit e943d17b29
1 changed files with 3 additions and 0 deletions
--- a/apps/opencs/model/world/idtable.cpp
+++ b/apps/opencs/model/world/idtable.cpp
@ -84,6 +84,9 @@ bool CSMWorld::IdTable::setData (const QModelIndex &index, const QVariant &value

 Qt::ItemFlags CSMWorld::IdTable::flags (const QModelIndex & index) const
 {
+    if (!index.isValid())
+        return 0;
+
    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled;

    if (mIdCollection->getColumn (index.column()).isUserEditable())