From 0b161b76dac289f4b7100916bac27961aed88120 Mon Sep 17 00:00:00 2001
From: Timo Weingärtner <timo@tiwe.de>
Date: Mon, 19 Jul 2021 13:24:53 +0200
Subject: make config variables readonly

---
 update-openssh-known-hosts | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'update-openssh-known-hosts')

diff --git a/update-openssh-known-hosts b/update-openssh-known-hosts
index 6d72663..ef897aa 100755
--- a/update-openssh-known-hosts
+++ b/update-openssh-known-hosts
@@ -25,6 +25,8 @@ CACHEDIR=${CACHEDIR:-/var/cache/openssh-known-hosts}
 LOCK=${LOCK:-/var/lock/openssh-known-hosts}
 OUTFILE=${OUTFILE:-/var/lib/openssh-known-hosts/ssh_known_hosts}
 
+readonly CONFDIR PLUGIN_PATH CACHEDIR LOCK OUTFILE
+
 path_search () {
 	search="$1"
 	shift
-- 
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