change state initialization logic

ros2 · Jun 15, 2018 · 6955bc8 · 6955bc8
1 parent 65c2b53
commit 6955bc8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/launch_ros/launch_ros/actions/lifecycle_node.py b/launch_ros/launch_ros/actions/lifecycle_node.py
@@ -63,8 +63,8 @@ def __init__(self, *, node_name: Text, **kwargs) -> None:
         """
         super().__init__(node_name=node_name, **kwargs)
         self.__rclpy_subscription = None
-        # first item is unknown state
-        self.__current_state = next(iter(ChangeState.valid_states.values()))
+        self.__current_state = \
+            ChangeState.valid_states[lifecycle_msgs.msg.State.PRIMARY_STATE_UNKNOWN]
 
     def _on_transition_event(self, context, msg):
         try: