diff --git a/aprsd/main.py b/aprsd/main.py
index d7d2dd9..bb1286b 100644
--- a/aprsd/main.py
+++ b/aprsd/main.py
@@ -138,6 +138,7 @@ def signal_handler(signal, frame):
     LOG.info("Ctrl+C, exiting.")
     # sys.exit(0)  # thread ignores this
     os._exit(0)
+# end signal_handler
 
 
 def parse_email(msgid, data, server):