[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [31784] trunk/blender/release/scripts/ui/ properties_world.py: bugfix [#23697] New Empty Scene lacks World Settings

[Campbell Barton]

Revision: 31784
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=31784
Author:   campbellbarton
Date:     2010-09-06 12:25:38 +0200 (Mon, 06 Sep 2010)

Log Message:
-----------
bugfix [#23697] New Empty Scene lacks World Settings

Modified Paths:
--------------
    trunk/blender/release/scripts/ui/properties_world.py

Modified: trunk/blender/release/scripts/ui/properties_world.py
===================================================================
--- trunk/blender/release/scripts/ui/properties_world.py	2010-09-06 10:15:41 UTC (rev 31783)
+++ trunk/blender/release/scripts/ui/properties_world.py	2010-09-06 10:25:38 UTC (rev 31784)
@@ -51,7 +51,7 @@
         world = context.world
         space = context.space_data
         
-        texture_count = len(world.texture_slots.keys())
+        texture_count = world and len(world.texture_slots.keys())
 
         split = layout.split(percentage=0.65)
         if scene:
@@ -59,7 +59,7 @@
         elif world:
             split.template_ID(space, "pin_id")
 
-        if texture_count != 0:
+        if texture_count:
             split.label(text=str(texture_count), icon='TEXTURE')
 
 class WORLD_PT_preview(WorldButtonsPanel, bpy.types.Panel):