From 5da57027efb830f1bb6dfeecade94faee28b21ae Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 31 Dec 2012 11:31:41 +0200
Subject: [PATCH] Issue #16824: Fix a failure guard in the never reached in the
 normal test execution code in test_pep380.

---
 Lib/test/test_pep380.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/test/test_pep380.py b/Lib/test/test_pep380.py
index 9569e10c9e5..f3eed4353b9 100644
--- a/Lib/test/test_pep380.py
+++ b/Lib/test/test_pep380.py
@@ -519,7 +519,7 @@ class TestPEP380Operation(unittest.TestCase):
             next(gi)
             for x in range(3):
                 y = gi.send(42)
-                trace.append("Should not have yielded:", y)
+                trace.append("Should not have yielded: %s" % (y,))
         except AttributeError as e:
             self.assertIn("send", e.args[0])
         else: