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backup: fix qubes.Restore service - do not send garbage as backup data

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Do not send 'which' command output to stdout, as it will mess real
backup data.
This fixes regression introduced by this commit:
commit dad5bfbd18
Author: HW42 <hw42@ipsumj.de>
Date:   Thu Feb 5 03:14:41 2015 +0100

    remove 'bashisms' or explicit use bash
This commit is contained in:
Marek Marczykowski-Górecki 2015-02-18 22:37:36 +01:00
parent 3c67f98a9b
commit b560596f1b
1 changed files with 1 additions and 1 deletions
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qubes-rpc/qubes.Restore
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@ -11,7 +11,7 @@ if [ -f "$args" ] ; then
else else
echo "Checking if arguments is matching a command" >&2 echo "Checking if arguments is matching a command" >&2
COMMAND=`echo $args | cut -d ' ' -f 1` COMMAND=`echo $args | cut -d ' ' -f 1`
if which "$COMMAND"; then if which "$COMMAND" 2>/dev/null; then
tmpdir=`mktemp -d` tmpdir=`mktemp -d`
mkfifo $tmpdir/backup-data mkfifo $tmpdir/backup-data
echo "Redirecting $args to STDOUT" >&2 echo "Redirecting $args to STDOUT" >&2