--- loncom/homework/rankresponse.pm	2003/07/01 20:13:14	1.15
+++ loncom/homework/rankresponse.pm	2003/07/21 19:42:17	1.17
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # rank style response
 #
-# $Id: rankresponse.pm,v 1.15 2003/07/01 20:13:14 sakharuk Exp $
+# $Id: rankresponse.pm,v 1.17 2003/07/21 19:42:17 albertel Exp $
 # Copyright Michigan State University Board of Trustees
 #
 # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -121,7 +121,7 @@ sub get_correct_order {
     }
     @value_names =
 	sort {
-	    if (abs($a->[0] - $b->[0]) > $tol) {return ($a->[0] cmp $b->[0]);}
+	    if (abs($a->[0] - $b->[0]) > $tol) {return ($a->[0] <=> $b->[0]);}
 	    return 0;
 	} @value_names;
     my @value_names_tmp=@value_names;
@@ -291,7 +291,7 @@ sub displayfoils {
 		    $result.='\vskip -5 mm\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]\parbox{\textwidth - 5 mm}{'.&Apache::optionresponse::bubbles(\@alp,\@whichopt).'}\end{enumerate} \vskip -5 mm \strut ';
 		    $internal_counter++;
 		} else {
-		    $result.=' \\\\ \framebox[5 mm][s]{\tiny\strut} '.$text."\n";
+		    $result.=' \vskip 0mm \framebox[5 mm][s]{\tiny\strut} '.$text."\n";
 		}
 	    }
 	    $temp++;