From: Oleg Broytman <phd@phdru.name>
Date: Sat, 24 Feb 2024 13:56:54 +0000 (+0300)
Subject: Style: Fix `flake8` error F821 undefined name 'error'
X-Git-Tag: 5.1.0~6
X-Git-Url: https://git.phdru.name/?a=commitdiff_plain;h=9ada0723669f8427980ea4dc443f58f59e3fa4e3;p=xsetbg.git

Style: Fix `flake8` error F821 undefined name 'error'
---

diff --git a/xsetbg-wsgi.py b/xsetbg-wsgi.py
index 161a2b5..0b9e12d 100755
--- a/xsetbg-wsgi.py
+++ b/xsetbg-wsgi.py
@@ -3,6 +3,7 @@
 
 """
 
+import sys
 from wsgiref import simple_server
 from wsgiref.handlers import SimpleHandler
 from wsgiref.simple_server import WSGIServer, make_server
@@ -21,6 +22,8 @@ else:
 if xsetbg_conf.has_option("httpd", "port"):
     port = xsetbg_conf.getint("httpd", "port")
 else:
+    def error(error_str):
+        sys.exit("%s: Error: %s\n" % (sys.argv[0], error_str))
     error("Config must specify a port to listen. Abort.")