From 823e13ddf49b28eb0dab5d7be3921acc92fd0e44 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Mon, 15 Jul 2019 13:15:34 +0100
Subject: Change add_arguments to be a static method

---
 synapse/config/logger.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'synapse/config/logger.py')

diff --git a/synapse/config/logger.py b/synapse/config/logger.py
index 931aec41c0..52cf691227 100644
--- a/synapse/config/logger.py
+++ b/synapse/config/logger.py
@@ -103,7 +103,8 @@ class LoggingConfig(Config):
         if args.log_file is not None:
             self.log_file = args.log_file
 
-    def add_arguments(cls, parser):
+    @staticmethod
+    def add_arguments(parser):
         logging_group = parser.add_argument_group("logging")
         logging_group.add_argument(
             "-v",
-- 
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