Diff for /loncom/interface/courseprefs.pm between versions 1.67 and 1.68

version 1.67, 2014/06/13 01:48:26 version 1.68, 2014/08/03 01:47:49
Line 2624  sub display_loncaparev_constraints { Line 2624  sub display_loncaparev_constraints {
         }          }
         foreach my $map (keys(%allmaps)) {          foreach my $map (keys(%allmaps)) {
             my $mapres = $navmap->getResourceByUrl($map);              my $mapres = $navmap->getResourceByUrl($map);
             my $mapsymb = $mapres->symb();  
             $toshow{$mapsymb} = 1;  
             if (ref($mapres)) {              if (ref($mapres)) {
                   my $mapsymb = $mapres->symb();
                   $toshow{$mapsymb} = 1;
                 my $pcslist = $mapres->map_hierarchy();                  my $pcslist = $mapres->map_hierarchy();
                 if ($pcslist ne '') {                  if ($pcslist ne '') {
                     foreach my $pc (split(/,/,$pcslist)) {                      foreach my $pc (split(/,/,$pcslist)) {

Removed from v.1.67  
changed lines
  Added in v.1.68


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