[Bf-blender-cvs] [d2454487d1e] master: Fix: Incorrect custom property edit string to int change

[Hans Goudey]

Commit: d2454487d1ee97caa270478aa0ef0bc8e5471ea1
Author: Hans Goudey
Date:   Sun Oct 10 20:53:56 2021 -0500
Branches: master
https://developer.blender.org/rBd2454487d1ee97caa270478aa0ef0bc8e5471ea1

Fix: Incorrect custom property edit string to int change

This fixed an error in a corner case, and is a reasonable check anyway.

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M	release/scripts/startup/bl_operators/wm.py

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diff --git a/release/scripts/startup/bl_operators/wm.py b/release/scripts/startup/bl_operators/wm.py
index 1ce2beca509..17552b6e013 100644
--- a/release/scripts/startup/bl_operators/wm.py
+++ b/release/scripts/startup/bl_operators/wm.py
@@ -1419,7 +1419,7 @@ class WM_OT_properties_edit(Operator):
     # Helper method to avoid repetative code to retrieve a single value from sequences and non-sequences.
     @staticmethod
     def _convert_new_value_single(old_value, new_type):
-        if hasattr(old_value, "__len__"):
+        if hasattr(old_value, "__len__") and len(old_value) > 0:
             return new_type(old_value[0])
         return new_type(old_value)