Release: 76b84b090203dec573df45780af7375a

__init__.py

@@ -185,7 +185,8 @@ class state_machine(object):
         self.__time_stamp_state_change__ = timestamp
         self.__conditions_start_time__ = {}
         # Callback collect
-        this_state_change_callbacks = self.__state_change_callbacks__.get(None, {}).get(None, [])
+        this_state_change_callbacks = []
+        this_state_change_callbacks.extend(self.__state_change_callbacks__.get(None, {}).get(None, []))
         this_state_change_callbacks.extend(self.__state_change_callbacks__.get(target_state, {}).get(None, []))
         this_state_change_callbacks.extend(self.__state_change_callbacks__.get(None, {}).get(condition, []))
         this_state_change_callbacks.extend(self.__state_change_callbacks__.get(target_state, {}).get(condition, []))