Added error reporting to flag up cases where individual/family id might not...

Added error reporting to flag up cases where individual/family id might not match b/w PED and file_list.tsv

trio_whole_exome_create_parameter_files.pl

@@ -104,6 +104,12 @@ foreach my $family_id (keys %family)
 		my $sex       = $ped{$family_id}{$individual_id}{'sex'};
 		my $aff       = $ped{$family_id}{$individual_id}{'aff'};
 
+		if (!defined($father_id) || !defined($mother_id))
+		{
+                	print STDERR "$individual_id - no father/mother id found\n";
+			next;
+		}
+
 		my $new_individual_id = sprintf("%s_%s", $individual_id, $family_id);
 
 		my $new_father_id = 0;