procd: make the log port default to 514 if none is specified

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 37257

package/system/procd/files/log.init

@@ -37,10 +37,10 @@ start_service_remote()
 	config_get log_port $1 log_port
 	config_get log_proto $1 log_proto
 
-	[ -z "${log_port}" -o -z "${log_ip}" ] && return
+	[ -z "${log_ip}" ] && return
 
 	procd_open_instance
-	procd_set_param command "$PROG" -f -r "$log_ip" "$log_port" -p "$pid_file"
+	procd_set_param command "$PROG" -f -r "$log_ip" "${log_port:-514}" -p "$pid_file"
         [ "${log_proto}" = "udp" ] && procd_append_param command -u
 	procd_close_instance