/[webpac]/trunk/isis_sf.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 44 by dpavlin, Sun Feb 23 07:08:54 2003 UTC revision 45 by dpavlin, Sat Mar 22 23:40:14 2003 UTC
# Line 13  sub isis_sf { Line 13  sub isis_sf {
13          my $out;          my $out;
14    
15          if ($row->{$isis_id}->[$i]) {          if ($row->{$isis_id}->[$i]) {
16                  my $sf = OpenIsis::subfields($row->{$isis_id}->[$i]);                  if (! $subfield) {
                 if (! defined $subfield || length($subfield) == 0) {  
17                          # subfield list undef, empty or no defined subfields for this record                          # subfield list undef, empty or no defined subfields for this record
18                          my $all_sf = $row->{$isis_id}->[$i];                          my $all_sf = $row->{$isis_id}->[$i];
19                          $all_sf =~ s/\^./ /g;   # nuke definitions                          $all_sf =~ s/\^./ /g;   # nuke definitions
20                          return $all_sf;                          return $all_sf;
21                  } elsif ($sf->{$subfield}) {                  }
22                    my $sf = OpenIsis::subfields($row->{$isis_id}->[$i]);
23                    if ($sf->{$subfield}) {
24                          return $sf->{$subfield};                          return $sf->{$subfield};
25                  }                  }
26          }          }

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