nextboot: Improve the shell code used to figure out the zpool name

Reported by: imp Reviewed by: imp, tsoome Sponsored by: Klara Inc. Differential Revision: https://reviews.freebsd.org/D30650
2021-06-04 22:09:43 +00:00 · 2021-06-04 22:09:43 +00:00 · c6a311678d
commit c6a311678d
parent c5a2d8c5f5
1 changed files with 1 additions and 1 deletions
--- a/sbin/reboot/nextboot.sh
+++ b/sbin/reboot/nextboot.sh
@ -109,7 +109,7 @@ fi

 zfs=$(df -Tn "/boot/" 2>/dev/null | while read _fs _type _other ; do
 	[ "zfs" = "${_type}" ] || continue
-	echo "${_fs%/ROOT/*}"
+	echo "${_fs%%/*}"
 done)

 set -e