From aad2433440af384ef2be4d7cfc90b7ab49da5540 Mon Sep 17 00:00:00 2001
From: Alexander Kukushkin <alexander.kukushkin@zalando.de>
Date: Wed, 1 Jun 2016 10:04:50 +0200
Subject: [PATCH] Make QuantifiedCode happier

---
 patroni/api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/patroni/api.py b/patroni/api.py
index c8d52b27..982a3569 100644
--- a/patroni/api.py
+++ b/patroni/api.py
@@ -94,7 +94,7 @@ class RestApiHandler(BaseHTTPRequestHandler):
 
         if write_status_code_only:  # when haproxy sends OPTIONS request it reads only status code and nothing more
             message = self.responses[status_code][0]
-            self.wfile.write(("%s %d %s\r\n" % (self.protocol_version, status_code, message)).encode('utf-8'))
+            self.wfile.write('{0} {1} {2}\r\n'.format(self.protocol_version, status_code, message).encode('utf-8'))
         else:
             self._write_status_response(status_code, response)