CppTools: Don't deref null pointer

Change-Id: I92eade63b4fdc7039ce9b4e0a7db1091fb34d692 Reviewed-by: hjk <hjk@qt.io>
2018-04-13 14:18:16 +02:00
parent d21a43d9a8
commit 5c8844d8f7
1 changed files with 1 additions and 1 deletions
--- a/src/plugins/cpptools/cppoverviewmodel.cpp
+++ b/src/plugins/cpptools/cppoverviewmodel.cpp
@@ -51,7 +51,7 @@ QVariant SymbolItem::data(int /*column*/, int role) const
    }

    OverviewModel *overviewModel = qobject_cast<OverviewModel *>(model());
-    if (!overviewModel)
+    if (!symbol || !overviewModel)
        return QVariant();

    switch (role) {