Guard against null surface in Image::updateSurface.

Review URL: https://codereview.appspot.com/5985051 git-svn-id: https://angleproject.googlecode.com/svn/trunk@1026 736b8ea6-26fd-11df-bfd4-992fa37f6226

Guard against null surface in Image::updateSurface.
fc74c375 · bsalomon@google.com · e15eba22 · fc74c375
Commit fc74c375 authored Apr 11, 2012 by bsalomon@google.com
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Texture.cpp src/libGLESv2/Texture.cpp +1 -1

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--- a/src/libGLESv2/Texture.cpp
+++ b/src/libGLESv2/Texture.cpp
@@ -264,7 +264,7 @@ void Image::updateSurface(IDirect3DSurface9 *destSurface, GLint xoffset, GLint y
 {
    IDirect3DSurface9 *sourceSurface = getSurface();
-    if (sourceSurface != destSurface)
+    if (sourceSurface && sourceSurface != destSurface)
    {
        RECT rect = transformPixelRect(xoffset, yoffset, width, height, mHeight);