From c4c47613070b81b95434b03b6cda74daa76aada6 Mon Sep 17 00:00:00 2001
From: Timo Weingärtner <timo@tiwe.de>
Date: Wed, 5 Feb 2014 15:15:11 +0100
Subject: make main script configurable via environment

---
 update-openssh-known-hosts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/update-openssh-known-hosts b/update-openssh-known-hosts
index d9ef613..be7e9d7 100755
--- a/update-openssh-known-hosts
+++ b/update-openssh-known-hosts
@@ -2,11 +2,11 @@
 
 set -euC
 
-CONFDIR=/etc/openssh-known-hosts
-PLUGIN_PATH=/usr/local/share/openssh-known-hosts/plugins:/usr/share/openssh-known-hosts/plugins
-CACHEDIR=/var/cache/openssh-known-hosts
-LOCK=/var/lock/openssh-known-hosts
-OUTFILE=/var/lib/openssh-known-hosts/ssh_known_hosts
+CONFDIR=${CONFDIR:-/etc/openssh-known-hosts}
+PLUGIN_PATH=${PLUGIN_PATH:-/usr/local/share/openssh-known-hosts/plugins:/usr/share/openssh-known-hosts/plugins}
+CACHEDIR=${CACHEDIR:-/var/cache/openssh-known-hosts}
+LOCK=${LOCK:-/var/lock/openssh-known-hosts}
+OUTFILE=${OUTFILE:-/var/lib/openssh-known-hosts/ssh_known_hosts}
 
 path_search () {
 	search="$1"
-- 
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