[Bf-blender-cvs] [da6929488a6] master: Fix panel for USD experimental showing for all sections

[Campbell Barton]

Commit: da6929488a6494d85d7d9035063c279c3f03765a
Author: Campbell Barton
Date:   Thu Dec 19 09:47:13 2019 +1100
Branches: master
https://developer.blender.org/rBda6929488a6494d85d7d9035063c279c3f03765a

Fix panel for USD experimental showing for all sections

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M	release/scripts/startup/bl_ui/space_userpref.py

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diff --git a/release/scripts/startup/bl_ui/space_userpref.py b/release/scripts/startup/bl_ui/space_userpref.py
index ae77b9df01b..b670376c453 100644
--- a/release/scripts/startup/bl_ui/space_userpref.py
+++ b/release/scripts/startup/bl_ui/space_userpref.py
@@ -2227,8 +2227,10 @@ class USERPREF_PT_experimental_usd(ExperimentalPanel, Panel):
 
     @classmethod
     def poll(cls, context):
+        if not super().poll(context):
+            return False
         # Only show the panel if Blender was actually built with USD support.
-        return getattr(bpy.app.build_options, 'usd', False)
+        return getattr(bpy.app.build_options, "usd", False)
 
     def draw_props(self, context, layout):
         prefs = context.preferences