openssh: use quotes

Signed-off-by: Peter Wagner <tripolar@gmx.at>

diff --git a/net/openssh/files/sshd.init b/net/openssh/files/sshd.init
index f9292d954aa55b29019fe4448150ef856ab93bf0..680da400129d3fbda4c2f78d57b5be5698914dcc 100644 (file)
--- a/net/openssh/files/sshd.init
+++ b/net/openssh/files/sshd.init
@@ -22,7 +22,7 @@ start_service() {
        mkdir -m 0700 -p /var/empty
 
        local lport=$(awk '/^Port / { print $2; exit }' /etc/ssh/sshd_config)
-       [ -z $lport ] && lport=22
+       [ -z "$lport" ] && lport=22
 
        procd_open_instance
        procd_add_mdns "ssh" "tcp" "$lport"