Merge remote-tracking branch 'origin/dev' into wip/cmake

Take 5.

Change-Id: Ifb2d20e95ba824e45e667fba6c2ba45389991cc3

1 files changed, 5 insertions, 7 deletions

diff --git a/examples/widgets/graphicsview/diagramscene/arrow.cpp b/examples/widgets/graphicsview/diagramscene/arrow.cpp
index 88160d9399..525e0b3fbb 100644
--- a/examples/widgets/graphicsview/diagramscene/arrow.cpp
+++ b/examples/widgets/graphicsview/diagramscene/arrow.cpp
@@ -113,15 +113,13 @@ void Arrow::paint(QPainter *painter, const QStyleOptionGraphicsItem *,
     QLineF centerLine(myStartItem->pos(), myEndItem->pos());
     QPolygonF endPolygon = myEndItem->polygon();
     QPointF p1 = endPolygon.first() + myEndItem->pos();
-    QPointF p2;
     QPointF intersectPoint;
-    QLineF polyLine;
     for (int i = 1; i < endPolygon.count(); ++i) {
-        p2 = endPolygon.at(i) + myEndItem->pos();
-        polyLine = QLineF(p1, p2);
-        QLineF::IntersectType intersectType =
-            polyLine.intersect(centerLine, &intersectPoint);
-        if (intersectType == QLineF::BoundedIntersection)
+        QPointF p2 = endPolygon.at(i) + myEndItem->pos();
+        QLineF polyLine = QLineF(p1, p2);
+        QLineF::IntersectionType intersectionType =
+            polyLine.intersects(centerLine, &intersectPoint);
+        if (intersectionType == QLineF::BoundedIntersection)
             break;
         p1 = p2;
     }