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Fix a potential syntax error

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Process substitution is not POSIX standard syntax, so if bash is configured
to strictly follow POSIC, this will fail.

Just use a POSIX friendly syntax instead.

Fixes: bz1708321

Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Lianbo Jiang <lijiang@redhat.com>
This commit is contained in:
Kairui Song 2020-03-12 02:35:11 +08:00
parent e78639b46f
commit 424ac0bf80
1 changed files with 1 additions and 1 deletions
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2
dracut-module-setup.sh
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@ -188,7 +188,7 @@ kdump_handle_mulitpath_route() {
_rule="" _max_weight=0 _weight=0
fi
done >> ${initdir}/etc/cmdline.d/45route-static.conf\
< <(/sbin/ip $_ipv6_flag route show)
<<< "$(/sbin/ip $_ipv6_flag route show)"
[[ -n $_rule ]] && echo $_rule >> ${initdir}/etc/cmdline.d/45route-static.conf
}