[mythtv-users] tv_grab_au - 1.53

[Michael Smith]

Leo Kliger noted that:

> tv_grab_au 1.52: grabbing 7 days into /tmp/myth9LlY08
> Use of uninitialized value in substitution (s///)
> at /usr/local/bin/tv_grab_au line 368, <> line 2.

Yes, NMSN changed something; the duration parsing failed due to some 
change... I've fixed it for my capture --- I assume that'll be good 
enough for others.

version 1.53:   <http://www.immir.com/tv_grab_au>

This is a quick fix. Might update again shortly --- please let me know 
if you have problems...

Cheers,
Michael.