1 files changed, 16 insertions, 7 deletions
diff --git a/bck_import.py b/bck_import.py
index eb1502c..e9ec6e8 100644
--- a/bck_import.py
+++ b/bck_import.py
@@ -555,10 +555,19 @@ class import_bck(Operator, ExportHelper):
 def menu_import_bck(self, context):
   self.layout.operator(import_bck.bl_idname, text = "BCK from SMG (.bck)")
 
-bpy.utils.register_class(import_bck)
-bpy.types.INFO_MT_file_import.append(menu_import_bck)
-
-# test call
-bpy.ops.import_scene.bck("INVOKE_DEFAULT")
-
-
+# register func
+@bpy.app.handlers.persistent
+def register(dummy):
+  try:
+    bpy.utils.register_class(import_bck)
+    bpy.types.INFO_MT_file_import.append(menu_import_bck)
+  except:
+    return
+    
+# unregister func
+def unregister():
+  try:
+    bpy.utils.unregister_class(import_bck)
+    bpy.types.INFO_MT_file_import.remove(menu_import_bck)
+  except:
+    return