From 3f09cdc2d110c6750dd8c52f25d3d3b40182a5f7 Mon Sep 17 00:00:00 2001
From: Markus Stange <mstange@themasta.com>
Date: Mon, 8 Mar 2010 13:27:22 +0100
Subject: [PATCH] Bug 549747 - Add a null check for tex in
 WebGLContext::FramebufferTexture2D. r=vlad

---
 content/canvas/src/WebGLContextGL.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/canvas/src/WebGLContextGL.cpp b/content/canvas/src/WebGLContextGL.cpp
index d4736a4a9b6..2a8ae0c75b8 100644
--- a/content/canvas/src/WebGLContextGL.cpp
+++ b/content/canvas/src/WebGLContextGL.cpp
@@ -932,7 +932,7 @@ WebGLContext::FramebufferTexture2D(GLenum target,
 
     MakeContextCurrent();
 
-    gl->fFramebufferTexture2D(target, attachment, textarget, tex->GLName(), level);
+    gl->fFramebufferTexture2D(target, attachment, textarget, tex ? tex->GLName() : 0, level);
 
     return NS_OK;
 }