From 3a90b4c7c5e2e8656fd111dbf28d8d29344a32b3 Mon Sep 17 00:00:00 2001
From: Jakub Warmuz <jakub@warmuz.org>
Date: Mon, 18 Jan 2016 21:39:25 +0000
Subject: [PATCH] acme: fix empty set repr py3 compat

---
 acme/acme/errors_test.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/acme/acme/errors_test.py b/acme/acme/errors_test.py
index 966be8f1e..1e5f3d479 100644
--- a/acme/acme/errors_test.py
+++ b/acme/acme/errors_test.py
@@ -45,8 +45,8 @@ class PollErrorTest(unittest.TestCase):
         self.assertFalse(self.invalid.timeout)
 
     def test_repr(self):
-        self.assertEqual('PollError(exhausted=set([]), updated={sentinel.AR: '
-                         'sentinel.AR2})', repr(self.invalid))
+        self.assertEqual('PollError(exhausted=%s, updated={sentinel.AR: '
+                         'sentinel.AR2})' % repr(set()), repr(self.invalid))
 
 
 if __name__ == "__main__":