From 3b0b4ff19e4d1d84ca7029a48cad27d64d9af7ab Mon Sep 17 00:00:00 2001
From: Mark Dickinson <dickinsm@gmail.com>
Date: Tue, 4 May 2010 18:45:27 +0000
Subject: Fix test_gzip failure on OS X.  The failure was a result of trying to
 fflush a file that wasn't open for writing.  Patch by Antoine Pitrou.

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

diff --git a/Lib/gzip.py b/Lib/gzip.py
index 13f2ca2..5fc7639 100644
--- a/Lib/gzip.py
+++ b/Lib/gzip.py
@@ -362,7 +362,7 @@ class GzipFile(io.BufferedIOBase):
         if self.mode == WRITE:
             # Ensure the compressor's buffer is flushed
             self.fileobj.write(self.compress.flush(zlib_mode))
-        self.fileobj.flush()
+            self.fileobj.flush()
 
     def fileno(self):
         """Invoke the underlying file object's fileno() method.
-- 
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