-#!/bin/bash
+#!/bin/sh
# Filename: /usr/share/grml-live/buildd/functions.sh
# Purpose: main function file for grml-live buildd
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
>/var/log/grml-buildd.stdout \
2>/var/log/grml-buildd.stderr ; RC=$?
TIME_END=$(date +%s)
- let WALLTIME=$TIME_END-$TIME_START
+ WALLTIME=$(($TIME_END-$TIME_START))
if [ "$RC" = "0" ] ; then
RC_INFO=success