[Bf-extensions-cvs] [4920c2cb] blender-v3.4-release: Fix T103028: Storypencil clears all frame_change_post handlers

[Antonio Vazquez]

Commit: 4920c2cbb8a88c71a6a96b10ecf7378a339d9a96
Author: Antonio Vazquez
Date:   Fri Dec 9 14:01:32 2022 +0100
Branches: blender-v3.4-release
https://developer.blender.org/rBA4920c2cbb8a88c71a6a96b10ecf7378a339d9a96

Fix T103028: Storypencil clears all frame_change_post handlers

Now only Storypencil data is removed

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

M	storypencil/__init__.py

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

diff --git a/storypencil/__init__.py b/storypencil/__init__.py
index 1abd0261..338167f5 100644
--- a/storypencil/__init__.py
+++ b/storypencil/__init__.py
@@ -175,7 +175,8 @@ def register():
     )
 
     # Append Handlers
-    bpy.app.handlers.frame_change_post.clear()
+    if bpy.app.handlers.frame_change_post:
+        bpy.app.handlers.frame_change_post.remove(synchro.on_frame_changed)
     bpy.app.handlers.frame_change_post.append(synchro.on_frame_changed)
     bpy.app.handlers.load_post.append(synchro.sync_autoconfig)