From f582ed67c29e2406adeb0a52c7a68a51e0c2e8ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Nilsen?= <bjorn.nilsen@nokia.com>
Date: Fri, 29 May 2009 13:20:42 +0200
Subject: Only call qgetenv("QGRAPHICSVIEW_DIRECT") once.

---
 src/gui/graphicsview/qgraphicsview.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index 68c0e39..369301e 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -3313,9 +3313,8 @@ void QGraphicsView::paintEvent(QPaintEvent *event)
     int backgroundTime = stopWatch.elapsed() - exposedTime;
 #endif
 
-    const char *directEnv = getenv("QGRAPHICSVIEW_DIRECT");
-    bool overrideDirectPaint = directEnv && atoi(directEnv) != 0;
-    if (overrideDirectPaint || (d->optimizationFlags & BypassDrawItems)) {
+    static int directEnv = getenv("QGRAPHICSVIEW_DIRECT").toInt();
+    if (directEnv || (d->optimizationFlags & BypassDrawItems)) {
         d->scene->d_func()->drawSubtreeRecursive(0, &painter, viewTransform, viewTransform, exposedRegion,
                                                  viewport(), d->optimizationFlags);
     } else {
-- 
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