xmltv/grab/pt tv_grab_pt,1.57,1.58

Update of /cvsroot/xmltv/xmltv/grab/pt
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv8535/xmltv/grab/pt

Modified Files:
	tv_grab_pt 
Log Message:
Output a warning and skip channels no longer available (else XMLTV.pm breaks)

Index: tv_grab_pt
===================================================================
RCS file: /cvsroot/xmltv/xmltv/grab/pt/tv_grab_pt,v
retrieving revision 1.57
retrieving revision 1.58
diff -C2 -d -r1.57 -r1.58
*** tv_grab_pt	10 Aug 2015 10:41:00 -0000	1.57
--- tv_grab_pt	26 Mar 2016 15:51:52 -0000	1.58
***************
*** 307,322 ****
  my @to_get;
  
! # the order in which we fetch the channels matters
! # This progress bar is for both downloading and parsing.  Maybe
! # they could be separate.
! #
! 
! my $bar = new XMLTV::ProgressBar('getting listings', scalar @channels)
!   if not $opt_quiet;
! 
! # write the <channels> elements
  foreach my $ch_did (@channels) {
      die if not defined $ch_did;
  
      my $ch_name=$channels{$ch_did}->{'channel-name'};
      my $channel = { 'id'           => $channels{$ch_did}->{'id'},
--- 307,320 ----
  my @to_get;
  
! # Write the channels elements
  foreach my $ch_did (@channels) {
      die if not defined $ch_did;
  
+     # avoid XMLTV barfing when channel is no longer available
+     if (!defined $channels{$ch_did}) {
+         print STDERR "\nChannel $ch_did not found in current channels lineup \n";
+         next;
+     }
+ 
      my $ch_name=$channels{$ch_did}->{'channel-name'};
      my $channel = { 'id'           => $channels{$ch_did}->{'id'},
***************
*** 330,333 ****
--- 328,339 ----
  
  
+ # the order in which we fetch the channels matters
+ # This progress bar is for both downloading and parsing.  Maybe
+ # they could be separate.
+ #
+ 
+ my $bar = new XMLTV::ProgressBar('getting listings', scalar @channels)
+   if not $opt_quiet;
+ 
  # time limits for grab
  my $today_date = DateTime->today(time_zone => 'Europe/Lisbon');


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