Debug mem3 eunit error
diff --git a/src/mem3/src/mem3_sync_event_listener.erl b/src/mem3/src/mem3_sync_event_listener.erl
index cd8a650..fa353d9 100644
--- a/src/mem3/src/mem3_sync_event_listener.erl
+++ b/src/mem3/src/mem3_sync_event_listener.erl
@@ -297,7 +297,7 @@
Ref = erlang:monitor(process, Pid),
RestartFun = fun() -> exit(EventMgr, kill) end,
- test_util:with_process_restart(config_event, RestartFun),
+ {_, _} = test_util:with_process_restart(config_event, RestartFun),
?assertNot(is_process_alive(EventMgr)),