From f49cdc71d0005fe969a24064b687d5264ca66ea4 Mon Sep 17 00:00:00 2001
From: "pavlov%pavlov.net"
 <pavlov%pavlov.net@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Mon, 22 Mar 1999 03:48:51 +0000
Subject: [PATCH] fix crash

git-svn-id: svn://10.0.0.236/trunk@24648 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp b/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp
index bbc3a0e3ed1..e320b290a48 100644
--- a/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp
+++ b/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp
@@ -283,9 +283,12 @@ NS_IMETHODIMP nsRenderingContextGTK::PopState(PRBool &aClipEmpty)
     mRegion = state->mClipRegion;
     mFontMetrics = state->mFontMetrics;
 
-    GdkRegion *rgn;
-    mRegion->GetNativeRegion((void*&)rgn);
-    ::gdk_gc_set_clip_region (mSurface->GetGC(), rgn);
+    if (mSurface)
+    {
+      GdkRegion *rgn;
+      mRegion->GetNativeRegion((void*&)rgn);
+      ::gdk_gc_set_clip_region (mSurface->GetGC(), rgn);
+    }
 
     if (state->mColor != mCurrentColor)
       SetColor(state->mColor);