From 9c7bedca9e0a51343058b9e44ed8e3b5b9d337be Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Thu, 12 Aug 2021 14:21:58 -0500
Subject: sh/rc-cgroup.sh: fix cgroup_cleanup

X-Gentoo-Bug: 804193
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=804193
---
 sh/rc-cgroup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sh')

diff --git a/sh/rc-cgroup.sh b/sh/rc-cgroup.sh
index 392c8b3d..a2207b0a 100644
--- a/sh/rc-cgroup.sh
+++ b/sh/rc-cgroup.sh
@@ -219,7 +219,7 @@ cgroup_cleanup()
 			kill -s HUP ${cgroup_pids} 2> /dev/null
 		kill -s "${stopsig:-TERM}" ${cgroup_pids} 2> /dev/null
 		cgroup_get_pids
-		while [ -n "$(cgroup_pids)" ] &&
+		while [ -n "${cgroup_pids}" ] &&
 			[ "${loops}" -lt "${rc_timeout_stopsec:-90}" ]; do
 			loops=$((loops+1))
 			sleep 1
-- 
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