fix coverity 1134134 1134135 (div by 0)

[kdenlive] / src / abstractgroupitem.h

diff --git a/src/abstractgroupitem.h b/src/abstractgroupitem.h
index 0f16f32e193f12ce6bbee1b1563581353b580930..91792be7aca28620c99a48812d3454530a0cc4ef 100644 (file)
--- a/src/abstractgroupitem.h
+++ b/src/abstractgroupitem.h
@@ -40,9 +40,9 @@ public:
     void addItem(QGraphicsItem * item);
     void removeItem(QGraphicsItem * item);
     int track() const;
-    QPainterPath clipGroupShape(QPointF offset) const;
-    QPainterPath clipGroupSpacerShape(QPointF offset) const;
-    QPainterPath transitionGroupShape(QPointF offset) const;
+    QPainterPath clipGroupShape(const QPointF &offset) const;
+    QPainterPath clipGroupSpacerShape(const QPointF &offset) const;
+    QPainterPath transitionGroupShape(const QPointF &offset) const;
     void setItemLocked(bool locked);
     bool isItemLocked() const;
     //    ItemInfo info() const;
@@ -71,8 +71,8 @@ protected:
 
 private:
     void fixItemRect();
-    QPainterPath groupShape(GRAPHICSRECTITEM type, QPointF offset) const;
-    QPainterPath spacerGroupShape(GRAPHICSRECTITEM type, QPointF offset) const;
+    QPainterPath groupShape(GRAPHICSRECTITEM type, const QPointF &offset) const;
+    QPainterPath spacerGroupShape(GRAPHICSRECTITEM type, const QPointF &offset) const;
     /** Stores the original info of the items beeing resized. */
     QList <ItemInfo> m_resizeInfos;
 };