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Diff for /loncom/interface/loncoursedata.pm between versions 1.20 and 1.21

version 1.20, 2002/08/15 18:16:29 version 1.21, 2002/08/28 18:29:22
Line 61  use GDBM_File; Line 61  use GDBM_File;
   
 This section contains all the files that get data from other servers   This section contains all the files that get data from other servers 
 and/or itself.  There is one function that has a call to get remote  and/or itself.  There is one function that has a call to get remote
 information but isn't included here which is ProcessTopLevelMap.  The  information but is not included here which is ProcessTopLevelMap.  The
 usage was small enough to be ignored, but that portion may be moved  usage was small enough to be ignored, but that portion may be moved
 here in the future.  here in the future.
   
Line 79  collecting a classlist for the course th Line 79  collecting a classlist for the course th
   
 =over 4  =over 4
   
 Input: $courseID, $c  Input: $courseID, $lastDownloadTime, $c
   
 $courseID:  The id of the course  $courseID:  The id of the course
   
   $lastDownloadTime: I am not sure.
   
 $c: The connection class that can determine if the browser has aborted.  It  $c: The connection class that can determine if the browser has aborted.  It
 is used to short circuit this function so that it doesn't continue to   is used to short circuit this function so that it does not continue to 
 get information when there is no need.  get information when there is no need.
   
 Output: \%classlist  Output: \%classlist
Line 126  sub DownloadClasslist { Line 128  sub DownloadClasslist {
     }      }
   
     foreach my $name (keys(%classlist)) {      foreach my $name (keys(%classlist)) {
         if($c->aborted()) {          if((defined($c) && ($c->aborted())) {
             $classlist{'error'}='aborted';              $classlist{'error'}='aborted';
             return \%classlist;              return \%classlist;
         }          }
Removed from v.1.20  
changed lines
  Added in v.1.21

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