diff -r 1940b72b0a02 Lib/test/test_bz2.py
--- a/Lib/test/test_bz2.py	Tue Nov 08 20:34:22 2016 +0200
+++ b/Lib/test/test_bz2.py	Fri Nov 11 10:00:15 2016 +0100
@@ -84,13 +84,17 @@
 stdin=subprocess.PIPE,
 stdout=subprocess.PIPE,
 stderr=subprocess.STDOUT)
- pop.stdin.write(data)
- pop.stdin.close()
- ret = pop.stdout.read()
+ try:
+ pop.stdin.write(data)
+ pop.stdin.close()
+ except BrokenPipeError:
+ ret = None
+ else:
+ ret = pop.stdout.read()
 pop.stdout.close()
 if pop.wait() != 0:
- ret = bz2.decompress(data)
- return ret
+ ret = None
+ return ret if ret is not None else bz2.decompress(data)
 
 
 class BZ2FileTest(BaseTest):
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://bugs.python.org/file45440/decompress.patch">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://bugs.python.org/file45440/decompress.patch" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>