diff --git a/torproxy.sh b/torproxy.sh
index d7f6ccd..a35566e 100755
--- a/torproxy.sh
+++ b/torproxy.sh
@@ -128,17 +128,16 @@ 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
-for env in $(printenv | grep '^TOR_'); do
+while read -r env; do
     name="$(cut -c5- <<< ${env%%=*})"
-    val="\"${env##*=}\""
+    val="${env##*=}"
     [[ "$name" =~ _ ]] && continue
-    [[ "$val" =~ ^\"([0-9]+|false|true)\"$ ]] && val="$(sed 's|"||g' <<< $val)"
     if grep -q "^$name" /etc/tor/torrc; then
         sed -i "/^$name/s| .*| $val|" /etc/tor/torrc
     else
         echo "$name $val" >>/etc/tor/torrc
     fi
-done
+done <<< $(printenv | grep '^TOR_')
 
 chown -Rh tor. /etc/tor /var/lib/tor /var/log/tor 2>&1 |
             grep -iv 'Read-only' || :