mythfilldatabase chron script does not recognize update failure

[Glenn Brumfield]

Mythtv runs mythfilldatabase at the recommended time every 24 hours.

If sucessful, it reports it at Information Center>System Status as 'mythfilldatabase update Sucessful - Start Time: xx:yy, Finish Time: xx:yy You have zz(14 or 13) days of Schedule Information.'

However if internet connectivity is unavailable, Mythtv still reports at Information Canter>System Status as 'mythfilldatabase update Sucessful - Start Time: xx:yy You have zz(less than 13) days of Schedule Information.' even though mythfilldatabase was not updated.

If mythfilldatabase cannot be updated, Information Center>System Status should report 'mythfilldatabase update Failed - Start Time: xx:yy You have zz(less than 13) days of Schedule Information.'

Reporting this from a different computer, hence no attachments.

Mythbuntu 14.04, Mythtv 0.27 64-bit