minor refactor

jacobperron · jacobperron · commit 41a31d2ee794 · 2020-08-12T14:32:55.000-07:00
Signed-off-by: Jacob Perron &lt;jacob@openrobotics.org&gt;
diff --git a/launch/launch/launch_service.py b/launch/launch/launch_service.py
@@ -363,9 +363,7 @@ def _on_exception(loop, context):
                             timeout=1.0,
                             return_when=asyncio.FIRST_COMPLETED
                         )
-                        if process_one_event_task in done:
-                            break
-                        elif len(done) == 0:
+                        if (process_one_event_task in done) or len(done) == 0:
                             break
                         entity_futures = set(entity_futures).difference(done)
 
