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paccache: avoid subshell in calling runcmd

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Avoids problems with one of the worst CLI tools ever created, su.

Fixes FS#34656.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Dave Reisner 2013-04-11 09:18:47 -04:00 committed by Allan McRae
parent 695f0e443e
commit 597286eb25
1 changed files with 2 additions and 2 deletions
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4
contrib/paccache.sh.in
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@ -308,9 +308,9 @@ totalsaved=$(@SIZECMD@ "${candidates[@]}" | awk '{ sum += $1 } END { print sum }
# crush. kill. destroy. # crush. kill. destroy.
(( verbose )) && cmdopts+=(-v) (( verbose )) && cmdopts+=(-v)
if (( delete )); then if (( delete )); then
printf '%s\0' "${candidates[@]}" | runcmd xargs -0 rm "${cmdopts[@]}" runcmd xargs -0a <(printf '%s\0' "${candidates[@]}") rm "${cmdopts[@]}"
elif (( move )); then elif (( move )); then
printf '%s\0' "${candidates[@]}" | runcmd xargs -0 mv "${cmdopts[@]}" -t "$movedir" runcmd xargs -0a <(printf '%s\0' "${candidates[@]}") mv "${cmdopts[@]}" -t "$movedir"
fi fi
summarize "$pkgcount" "${candidates[@]}" summarize "$pkgcount" "${candidates[@]}"