[Bf-blender-cvs] [05e96ba] master: Style: use frozen sets

[Campbell Barton]

Commit: 05e96ba1609175e5582b8d89647b04382633a0ad
Author: Campbell Barton
Date:   Sun Dec 8 22:53:55 2013 +1100
http://developer.blender.org/rB05e96ba1609175e5582b8d89647b04382633a0ad

Style: use frozen sets

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M	intern/cycles/blender/addon/ui.py

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

diff --git a/intern/cycles/blender/addon/ui.py b/intern/cycles/blender/addon/ui.py
index 56b6dde..05d3c15 100644
--- a/intern/cycles/blender/addon/ui.py
+++ b/intern/cycles/blender/addon/ui.py
@@ -1250,7 +1250,7 @@ def draw_device(self, context):
         layout.prop(cscene, "feature_set")
 
         device_type = context.user_preferences.system.compute_device_type
-        if device_type in ('CUDA', 'OPENCL', 'NETWORK'):
+        if device_type in {'CUDA', 'OPENCL', 'NETWORK'}:
             layout.prop(cscene, "device")
 
         if engine.with_osl() and (cscene.device == 'CPU' or device_type == 'NONE'):