Detlef Riekenberg : ddraw: Do not crash when Clipper is NULL.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fb0a9291ea927db4ac4510f3e231cf7b9900369f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fb0a9291ea927db4ac4510f3e2...

Author: Detlef Riekenberg 
Date:   Mon May 28 01:02:38 2007 +0200

ddraw: Do not crash when Clipper is NULL.

---

dlls/ddraw/surface.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/ddraw/surface.c b/dlls/ddraw/surface.c
index 62edb21..d3ebc84 100644
--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -1981,7 +1981,7 @@ IDirectDrawSurfaceImpl_SetClipper(IDirectDrawSurface7 *iface,
     if(oldClipper)
         IDirectDrawClipper_Release(ICOM_INTERFACE(oldClipper, IDirectDrawClipper));

-    return IWineD3DSurface_SetClipper(This->WineD3DSurface, This->clipper->wineD3DClipper);
+    return IWineD3DSurface_SetClipper(This->WineD3DSurface, This->clipper ? This->clipper->wineD3DClipper : NULL);
 }

/*****************************************************************************