Battery power warning should be informational only, not warning

[Reuben Thomas]

Binary package hint: mlocate

When mlocate's updatedb doesn't run because the machine is on battery power, this should not cause an email to be sent by cron, i.e. it shouldn't output an error and it shouldn't exit with status 1, as this is a normal and desired behaviour. I suggest it output an informational message (to syslog at level "info") and that it exit with status 0.

ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
Package: mlocate 0.21.1-1ubuntu1
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: mlocate
Uname: Linux 2.6.28-11-generic i686