From 95adfb9fec808fff1e72c3feb407be13a96397f9 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Fri, 14 Dec 2007 20:14:30 +0000
Subject: 965: fix/hack check for NULL texunit in state upload

---
 src/mesa/pipe/i965simple/brw_wm_surface_state.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/mesa/pipe/i965simple/brw_wm_surface_state.c b/src/mesa/pipe/i965simple/brw_wm_surface_state.c
index 6e68c4c660b..db8f670970f 100644
--- a/src/mesa/pipe/i965simple/brw_wm_surface_state.c
+++ b/src/mesa/pipe/i965simple/brw_wm_surface_state.c
@@ -237,6 +237,9 @@ static void upload_wm_surfaces(struct brw_context *brw )
 
    for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
       const struct brw_texture *texUnit = brw->attribs.Texture[i];
+      if (texUnit == NULL)
+	 continue;
+
 
       /* BRW_NEW_TEXTURE
        */
-- 
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