--- loncom/interface/lonprintout.pm	2006/02/06 22:01:54	1.420
+++ loncom/interface/lonprintout.pm	2006/02/10 11:56:49	1.421
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.420 2006/02/06 22:01:54 albertel Exp $
+# $Id: lonprintout.pm,v 1.421 2006/02/10 11:56:49 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -751,7 +751,6 @@ sub details_for_menu {
 
 sub latex_corrections {
     my ($number_of_columns,$result,$selectionmade,$answer_mode) = @_;
-
 #    $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g;
     $result =~ s/\$number_of_columns/$number_of_columns/g;
     if ($selectionmade eq '1' || $answer_mode eq 'only') {
@@ -781,7 +780,6 @@ sub latex_corrections {
     }
     $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
     $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
-
     return $result;
 }
 
@@ -1805,7 +1803,8 @@ sub print_resources {
 		    } else {
 			$rendered =~ s/\\end{document}//;
 		    }
-		    $current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/'.$number_of_columns.'][b]{\hrulefill}\strut \vskip 0 mm \strut ';
+		    $current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';
+
 		} else {
 		    my $rendered = &unsupported($res_url,$helper->{'VARS'}->{'LATEX_TYPE'},$curresline);
 		    if ($remove_latex_header ne 'NO') {