Bug#627025: perl: data loss in output when both stdout and stderr are redirected to a pipe

[Vincent Lefevre]

This may be a regression, as I cannot reproduce this problem on a
Debian/lenny machine, still with a local repository, but a different
one.

However the environment is rather different, and since the bug may be
due to a race condition, one cannot draw a definitive conclusion.

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Vincent Lefèvre <vincent at vinc17.net> - Web: <http://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)