Diff for /loncom/interface/lonprintout.pm between versions 1.657 and 1.658

version 1.657, 2017/01/30 19:45:05 version 1.658, 2017/05/29 22:43:07
Line 3452  ENDPART Line 3452  ENDPART
         if ($env{'request.enc'}) {          if ($env{'request.enc'}) {
             $url = &Apache::lonenc::encrypted($url);               $url = &Apache::lonenc::encrypted($url); 
         }          }
         $URLback = $url.($url =~ /\?/) ? '&':'?'.'symb='.$helper->{VARS}{'symb'};          if ($url ne '') {
               $URLback = $url.(($url =~ /\?/) ? '&':'?').'symb='.$helper->{VARS}{'symb'};
           }
     }      }
     #      #
     # Final adjustment of the font size:      # Final adjustment of the font size:

Removed from v.1.657  
changed lines
  Added in v.1.658


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