[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [54042] trunk/blender/intern/cycles/render /graph.cpp: Fix #33905: cycles crash with bsdf node plugged twice into add shader.
Brecht Van Lommel
brechtvanlommel at pandora.be
Wed Jan 23 14:13:21 CET 2013
Revision: 54042
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=54042
Author: blendix
Date: 2013-01-23 13:13:20 +0000 (Wed, 23 Jan 2013)
Log Message:
-----------
Fix #33905: cycles crash with bsdf node plugged twice into add shader.
Modified Paths:
--------------
trunk/blender/intern/cycles/render/graph.cpp
Modified: trunk/blender/intern/cycles/render/graph.cpp
===================================================================
--- trunk/blender/intern/cycles/render/graph.cpp 2013-01-23 13:13:16 UTC (rev 54041)
+++ trunk/blender/intern/cycles/render/graph.cpp 2013-01-23 13:13:20 UTC (rev 54042)
@@ -708,7 +708,8 @@
value2_in->value.x = 1.0f;
weight_out = math_node->output("Value");
- disconnect(weight_in);
+ if(weight_in->link)
+ disconnect(weight_in);
}
/* connected to closure mix weight */
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