From: Simon Ruderich <simon@ruderich.org>
Date: Fri, 29 Jan 2016 10:47:31 +0000 (+0100)
Subject: run_in_background: redirect to /dev/null instead of using close
X-Git-Url: https://ruderich.org/simon/gitweb/?p=fcscs%2Ffcscs.git;a=commitdiff_plain;h=9cf281cf4a46d31c90fa9df41b8a857a4cf503c0;hp=9cf281cf4a46d31c90fa9df41b8a857a4cf503c0

run_in_background: redirect to /dev/null instead of using close

This the called program can still successfully read/write to stdin,
stdout, stderr and the output is discarded.
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