draw: fix line stippling

[mesa.git] / src / gallium / auxiliary / draw / draw_pipe_util.c

diff --git a/src/gallium/auxiliary/draw/draw_pipe_util.c b/src/gallium/auxiliary/draw/draw_pipe_util.c
index e22e5fed0c6b8c8b26b6647aecc0dd47d617691e..53a42a6a0e43c59bfc5ea7ee5e084bf09cea5372 100644 (file)
--- a/src/gallium/auxiliary/draw/draw_pipe_util.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_util.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -27,7 +27,7 @@
 
  /*
   * Authors:
-  *   Keith Whitwell <keith@tungstengraphics.com>
+  *   Keith Whitwell <keithw@vmware.com>
   */
 
 #include "util/u_memory.h"
@@ -78,7 +78,7 @@ boolean draw_alloc_temp_verts( struct draw_stage *stage, unsigned nr )
       unsigned i;
       ubyte *store = (ubyte *) MALLOC( MAX_VERTEX_SIZE * nr );
 
-      if (store == NULL)
+      if (!store)
          return FALSE;
 
       stage->tmp = (struct vertex_header **) MALLOC( sizeof(struct vertex_header *) * nr );