Diff for /loncom/interface/londocs.pm between versions 1.220 and 1.221

version 1.220, 2006/01/27 23:14:20 version 1.221, 2006/02/07 19:46:30
Line 1667  sub tiehash { Line 1667  sub tiehash {
 sub untiehash {  sub untiehash {
     if ($hashtied) { untie %hash; }      if ($hashtied) { untie %hash; }
     $hashtied=0;      $hashtied=0;
       return OK;
 }  }
   
 # --------------------------------------------------------------- check on this  # --------------------------------------------------------------- check on this

Removed from v.1.220  
changed lines
  Added in v.1.221


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