From db632b67797bb2494136f7d358439f8d604aef52 Mon Sep 17 00:00:00 2001
From: Dmitry Burmistrov <dburmistrov@mirantis.com>
Date: Mon, 1 Mar 2021 15:00:08 +0400
Subject: [PATCH] Fix parsing space-separated parameters

    Closes: #53
---
 torproxy.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/torproxy.sh b/torproxy.sh
index d7f6ccd..ca44775 100755
--- a/torproxy.sh
+++ b/torproxy.sh
@@ -128,6 +128,8 @@ shift $(( OPTIND - 1 ))
             $(sed 's/^/"/; s/$/"/; s/;/" "/g' <<< $SERVICE)
 [[ "${USERID:-""}" =~ ^[0-9]+$ ]] && usermod -u $USERID -o tor
 [[ "${GROUPID:-""}" =~ ^[0-9]+$ ]] && groupmod -g $GROUPID -o tor
+_IFS="${IFS}"
+IFS=$'\n'
 for env in $(printenv | grep '^TOR_'); do
     name="$(cut -c5- <<< ${env%%=*})"
     val="\"${env##*=}\""
@@ -139,6 +141,7 @@ for env in $(printenv | grep '^TOR_'); do
         echo "$name $val" >>/etc/tor/torrc
     fi
 done
+IFS="${_IFS}"
 
 chown -Rh tor. /etc/tor /var/lib/tor /var/log/tor 2>&1 |
             grep -iv 'Read-only' || :
@@ -156,4 +159,4 @@ else
         cat /srv/tor/hidden_service/hostname; echo; }
     /usr/sbin/privoxy --user privoxy /etc/privoxy/config
     exec /usr/bin/tor
-fi
\ No newline at end of file
+fi