[Pkg-aide-maintainers] Bug#544414: /etc/cron.daily/aide: line 159: LOGHEAD: unbound variable
Marc Haber
mh+debian-packages at zugschlus.de
Thu Sep 3 14:41:54 UTC 2009
tags #544414 confirmed pending
thanks
On Mon, Aug 31, 2009 at 02:09:23PM +0200, xcomm wrote:
> Just getting this error messages from aide.cron on unstable servers since some days.
>
> /etc/cron.daily/aide:
> /etc/cron.daily/aide: line 159: LOGHEAD: unbound variable
> run-parts: /etc/cron.daily/aide exited with return code 1
>
> I'm not sure why this happens, as there is a test here?
>
> vi +"159" /etc/cron.daily/aide
>
> 159 if [ -n "$LOGHEAD" ]; then
> 160 printf "$LOGHEAD\n" | frame >> "$LOGFILE"
> 161 printf "\n" >> "$LOGFILE"
> 162 fi
If you test an unprotected unbound variable, the shell will barf as
well. ${LOGHEAD:-} would be correct, fixed in svn.
Greetings
Marc
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