[issue7111] abort when stderr is closed

[Antoine Pitrou]

Antoine Pitrou <pitrou at free.fr> added the comment:

Attached patch allows Python to run even if no standard stream is available. I use dup() to detect whether a fd is valid.

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keywords: +patch
nosy: +neologix
stage:  -> patch review
versions: +Python 3.3 -Python 3.1
Added file: http://bugs.python.org/file23788/nostdio.patch

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