[Bf-blender-cvs] [2e560eb] master: No need for try/except in D766

[Campbell Barton]

Commit: 2e560ebb9568c61901f5d657ca8e792077fa4dbf
Author: Campbell Barton
Date:   Sun Sep 7 12:05:44 2014 +1000
Branches: master
https://developer.blender.org/rB2e560ebb9568c61901f5d657ca8e792077fa4dbf

No need for try/except in D766

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

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

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

diff --git a/intern/cycles/blender/addon/version_update.py b/intern/cycles/blender/addon/version_update.py
index 2097390..6f9509e 100644
--- a/intern/cycles/blender/addon/version_update.py
+++ b/intern/cycles/blender/addon/version_update.py
@@ -36,12 +36,9 @@ def do_versions(self):
 
     for scene in bpy.data.scenes:
         cscene = scene.cycles
-        try:
-            if (cscene["no_caustics"] and
-                not cscene.is_property_set("caustics_reflective") and
-                not cscene.is_property_set("caustics_refractive")):
-
-                cscene.caustics_reflective = False
-                cscene.caustics_refractive = False
-        except KeyError:
-            pass
+        if (cscene.get("no_caustics", False) and
+            not cscene.is_property_set("caustics_reflective") and
+            not cscene.is_property_set("caustics_refractive")):
+
+            cscene.caustics_reflective = False
+            cscene.caustics_refractive = False