From ef5824892b379af56ce5248264436ab56c1ed7a1 Mon Sep 17 00:00:00 2001
From: Mark Veidemanis <m@zm.is>
Date: Thu, 24 Feb 2022 22:27:27 +0000
Subject: [PATCH] Simplify Ctrl+C signal handling

---
 handler/app.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/handler/app.py b/handler/app.py
index c604ed8..9e74247 100755
--- a/handler/app.py
+++ b/handler/app.py
@@ -23,11 +23,7 @@ from money import Money
 init_map = None
 
 
-def handler(sig, frame):
-    cleanup()
-
-
-def cleanup():
+def cleanup(sig, frame):
     if init_map:
         try:
             init_map["tx"].lc_es_checks.stop()
@@ -38,7 +34,7 @@ def cleanup():
     reactor.stop()
 
 
-signal(SIGINT, handler)  # Handle Ctrl-C and run the cleanup routine
+signal(SIGINT, cleanup)  # Handle Ctrl-C and run the cleanup routine
 
 
 def convert(data):