Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / core / svg / SVGFitToViewBox.cpp

diff --git a/src/third_party/WebKit/Source/core/svg/SVGFitToViewBox.cpp b/src/third_party/WebKit/Source/core/svg/SVGFitToViewBox.cpp
index fa3e13d..53ecdd1 100644 (file)
--- a/src/third_party/WebKit/Source/core/svg/SVGFitToViewBox.cpp
+++ b/src/third_party/WebKit/Source/core/svg/SVGFitToViewBox.cpp
@@ -46,7 +46,7 @@ SVGFitToViewBox::SVGFitToViewBox(SVGElement* element, PropertyMapPolicy property
 
 AffineTransform SVGFitToViewBox::viewBoxToViewTransform(const FloatRect& viewBoxRect, PassRefPtr<SVGPreserveAspectRatio> preserveAspectRatio, float viewWidth, float viewHeight)
 {
-    if (!viewBoxRect.width() || !viewBoxRect.height())
+    if (!viewBoxRect.width() || !viewBoxRect.height() || !viewWidth || !viewHeight)
         return AffineTransform();
 
     return preserveAspectRatio->getCTM(viewBoxRect.x(), viewBoxRect.y(), viewBoxRect.width(), viewBoxRect.height(), viewWidth, viewHeight);