nginx-le.sh: skip commented server_name

certs/nginx-le.sh

@@ -25,7 +25,7 @@ fi
 [ -r "$NCONF" ] || fatal "Can't find $NCONF"
 
 DOMAINARG=""
-for i in $(grep server_name $NCONF | sed -e "s|;||") ; do
+for i in $(grep server_name $NCONF | grep -v "^ *#" | sed -e "s|;||") ; do
     echo "$i" | grep -q "server_name" && continue
     echo "$i" | grep -q "$INTHOST" && continue
     [ -n "$DOMAIN" ] || DOMAIN="$i"