[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [28493] branches/render25/source/blender/ blenkernel/intern/node.c: Render Branch: Fix crash opening certain files with texture nodes

[Brecht Van Lommel]

Revision: 28493
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=28493
Author:   blendix
Date:     2010-04-28 17:50:09 +0200 (Wed, 28 Apr 2010)

Log Message:
-----------
Render Branch: Fix crash opening certain files with texture nodes
and displacement modifiers.

Modified Paths:
--------------
    branches/render25/source/blender/blenkernel/intern/node.c

Modified: branches/render25/source/blender/blenkernel/intern/node.c
===================================================================
--- branches/render25/source/blender/blenkernel/intern/node.c	2010-04-28 15:09:43 UTC (rev 28492)
+++ branches/render25/source/blender/blenkernel/intern/node.c	2010-04-28 15:50:09 UTC (rev 28493)
@@ -2021,7 +2021,7 @@
 
 static bNodeThreadStack *ntreeGetThreadStack(bNodeTree *ntree, int thread)
 {
-	ListBase *lb= &ntree->threadstack[thread];
+	ListBase *lb= &ntree->threadstack[MAX2(thread, 0)];
 	bNodeThreadStack *nts;
 	
 	for(nts=lb->first; nts; nts=nts->next) {