[Bf-blender-cvs] [2cdd4a5] master: Cycles: Fix access uninitialized SVM stack caused by recent optimization

[Sergey Sharybin]

Commit: 2cdd4a5467984e3d1cbff50436debcd2d44d71b6
Author: Sergey Sharybin
Date:   Mon Jan 4 17:11:52 2016 +0500
Branches: master
https://developer.blender.org/rB2cdd4a5467984e3d1cbff50436debcd2d44d71b6

Cycles: Fix access uninitialized SVM stack caused by recent optimization

===================================================================

M	intern/cycles/render/svm.cpp

===================================================================

diff --git a/intern/cycles/render/svm.cpp b/intern/cycles/render/svm.cpp
index 48f31eb..140ebaa 100644
--- a/intern/cycles/render/svm.cpp
+++ b/intern/cycles/render/svm.cpp
@@ -622,6 +622,7 @@ void SVMCompiler::generate_multi_closure(ShaderNode *root_node,
 	}
 
 	state->nodes_done.insert(node);
+	state->nodes_done_flag[node->id] = true;
 }