From 56b93b836f70e121540e8d8da9447f5dc6e1fdd6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Nilsen?= <bjorn.nilsen@nokia.com>
Date: Fri, 12 Jun 2009 16:46:16 +0200
Subject: QTransform::shear cut-off.

Do nothing if both sh and sv is 0.

Reviewed-by: Samuel
---
 src/gui/painting/qtransform.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index 16d60f8..4bc20f6 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -503,6 +503,9 @@ QTransform QTransform::fromScale(qreal sx, qreal sy)
 */
 QTransform & QTransform::shear(qreal sh, qreal sv)
 {
+    if (sh == 0 && sv == 0)
+        return *this;
+
     switch(inline_type()) {
     case TxNone:
     case TxTranslate:
-- 
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