TechDraw: Fix Coverity dynamic_cast warnings

2016-08-19 22:47:17 +12:00
parent 97f6aa86ba
commit 8cc3ee64e8
12 changed files with 84 additions and 74 deletions
--- a/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
+++ b/src/Mod/TechDraw/Gui/QGIProjGroup.cpp
@@ -196,7 +196,10 @@ QGIView * QGIProjGroup::getAnchorQItem() const
 {
    // Get the currently assigned anchor view
    App::DocumentObject *anchorObj = getDrawView()->Anchor.getValue();
-    TechDraw::DrawView *anchorView = dynamic_cast<TechDraw::DrawView *>(anchorObj);
+    auto anchorView( dynamic_cast<TechDraw::DrawView *>(anchorObj) );
+    if( anchorView == nullptr ) {
+        return nullptr;
+    }

    // Locate the anchor view's qgraphicsitemview
    QList<QGraphicsItem*> list = childItems();