From 9c950b47eca2b4e93fd2fe52cf80f158e6cf97ad Mon Sep 17 00:00:00 2001
From: George Psarakis <giwrgos.psarakis@gmail.com>
Date: Mon, 23 Jan 2017 11:49:38 +0200
Subject: [PATCH] AWS DynamoDB result backend (#3736)

* Fix endless loop in logger_isa (Python 3.6)

https://github.com/celery/celery/pull/3736#issuecomment-274155454

diff --git a/celery/utils/log.py b/celery/utils/log.py
index 2fb15e6..00df476 100644
--- a/celery/utils/log.py
+++ b/celery/utils/log.py
@@ -82,7 +82,7 @@ def logger_isa(l, p, max=1000):
         else:
             if this in seen:
                 raise RuntimeError(
-                    'Logger {0!r} parents recursive'.format(l),
+                    'Logger {0!r} parents recursive'.format(l.name),
                 )
             seen.add(this)
             this = this.parent