[Bf-extensions-cvs] [599a8db3] master: Fix T78854: Cell fracture fails in background mode

[Campbell Barton]

Commit: 599a8db33c45c2ad94f8d482f01b281252799770
Author: Campbell Barton
Date:   Tue Apr 26 19:13:02 2022 +1000
Branches: master
https://developer.blender.org/rBA599a8db33c45c2ad94f8d482f01b281252799770

Fix T78854: Cell fracture fails in background mode

Disable redrawing in background mode.

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

M	object_fracture_cell/fracture_cell_setup.py

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

diff --git a/object_fracture_cell/fracture_cell_setup.py b/object_fracture_cell/fracture_cell_setup.py
index dfd7975c..ccb1e204 100644
--- a/object_fracture_cell/fracture_cell_setup.py
+++ b/object_fracture_cell/fracture_cell_setup.py
@@ -7,13 +7,14 @@
 import bpy
 import bmesh
 
-
-def _redraw_yasiamevil():
-    _redraw_yasiamevil.opr(**_redraw_yasiamevil.arg)
-
-
-_redraw_yasiamevil.opr = bpy.ops.wm.redraw_timer
-_redraw_yasiamevil.arg = dict(type='DRAW_WIN_SWAP', iterations=1)
+if bpy.app.background:
+    def _redraw_yasiamevil():
+        pass
+else:
+    def _redraw_yasiamevil():
+        _redraw_yasiamevil.opr(**_redraw_yasiamevil.arg)
+    _redraw_yasiamevil.opr = bpy.ops.wm.redraw_timer
+    _redraw_yasiamevil.arg = dict(type='DRAW_WIN_SWAP', iterations=1)
 
 
 def _points_from_object(depsgraph, scene, obj, source):