diff -r 0238cc842805 Lib/test/test_subprocess.py
--- a/Lib/test/test_subprocess.py	Thu Dec 06 17:49:58 2012 -0500
+++ b/Lib/test/test_subprocess.py	Sat Dec 08 18:58:14 2012 +0200
@@ -2161,8 +2161,7 @@
                                   stderr=subprocess.PIPE) as proc:
                 pass
 
-            if c.exception.errno != errno.ENOENT:  # ignore "no such file"
-                raise c.exception
+        self.assertEqual(c.exception.errno, errno.ENOENT)
 
 
 def test_main():