QFbScreen: fix foreach loops to declare QRect loop variables as const-&

Change-Id: Ieb388b8e1db848bac50ce17488fef04958450689
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/platformsupport/fbconvenience/qfbscreen.cpp b/src/platformsupport/fbconvenience/qfbscreen.cpp
index 37d16ddeb6..a962a5eb59 100644
--- a/src/platformsupport/fbconvenience/qfbscreen.cpp
+++ b/src/platformsupport/fbconvenience/qfbscreen.cpp
@@ -196,13 +196,13 @@ void QFbScreen::generateRects()
             remainingScreen -= localGeometry;
             QRegion windowRegion(localGeometry);
             windowRegion -= remainingScreen;
-            foreach (QRect rect, windowRegion.rects()) {
+            foreach (const QRect &rect, windowRegion.rects()) {
                 mCachedRects += QPair<QRect, int>(rect, i);
             }
         }
 #endif
     }
-    foreach (QRect rect, remainingScreen.rects())
+    foreach (const QRect &rect, remainingScreen.rects())
         mCachedRects += QPair<QRect, int>(rect, -1);
     mIsUpToDate = true;
     return;
@@ -242,7 +242,7 @@ QRegion QFbScreen::doRedraw()
             rectRegion -= intersect;
 
             // we only expect one rectangle, but defensive coding...
-            foreach (QRect rect, intersect.rects()) {
+            foreach (const QRect &rect, intersect.rects()) {
                 bool firstLayer = true;
                 if (layer == -1) {
                     mCompositePainter->fillRect(rect, Qt::black);