From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 20 Feb 2002 23:59:03 +0000 (+0000)
Subject: check for initialized XMesaBuffer in XMesaGarbageCollect()
X-Git-Tag: 062012170305~26622
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0271502f81a24cbe5959e1159eddba49b7d66ce;p=profile%2Fivi%2Fmesa.git

check for initialized XMesaBuffer in XMesaGarbageCollect()
---

diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index be02e12..28d3d25 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1,4 +1,4 @@
-/* $Id: xm_api.c,v 1.31 2002/02/15 19:15:33 brianp Exp $ */
+/* $Id: xm_api.c,v 1.32 2002/02/20 23:59:03 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -2605,7 +2605,7 @@ void XMesaGarbageCollect( void )
    XMesaBuffer b, next;
    for (b=XMesaBufferList; b; b=next) {
       next = b->Next;
-      if (!b->pixmap_flag) {
+      if (b->display && b->frontbuffer && !b->pixmap_flag) {
 #ifdef XFree86Server
 	 /* NOT_NEEDED */
 #else