--- loncom/interface/loncreateuser.pm	2006/05/09 14:38:10	1.114
+++ loncom/interface/loncreateuser.pm	2006/05/09 15:09:27	1.115
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Create a user
 #
-# $Id: loncreateuser.pm,v 1.114 2006/05/09 14:38:10 albertel Exp $
+# $Id: loncreateuser.pm,v 1.115 2006/05/09 15:09:27 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -974,7 +974,6 @@ ENDDROW
 #
 # Course level
 #
-    my $num_sections;
 
     if ($env{'request.role'} =~ m-^dc\./(\w+)/$-) {
         $r->print(&course_level_dc($1));
@@ -1761,11 +1760,11 @@ sub course_level_table {
 	$bgcol=~s/[^7-9a-e]//g;
 	$bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
 	my ($domain,$cnum)=split(/\//,$thiscourse);
-        my %sections_count = ();
-        my $num_sections = 0;
+        my %sections_count;
         if (defined($env{'request.course.id'})) {
             if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
-                $num_sections = &Apache::loncommon::get_sections($domain,$cnum,\%sections_count);
+                %sections_count = 
+		    &Apache::loncommon::get_sections($domain,$cnum);
             }
         }
 	foreach  ('st','ta','ep','ad','in','cc') {
@@ -1778,8 +1777,8 @@ sub course_level_table {
 <td>$area<br />Domain: $domain</td>
 ENDEXTENT
 	        if ($_ ne 'cc') {
-                    if ($num_sections > 0) {
-                        my $currsec = &course_sections($num_sections,\%sections_count,$protectedcourse.'_'.$_);
+                    if (%sections_count) {
+                        my $currsec = &course_sections(\%sections_count,$protectedcourse.'_'.$_);
                         $table .= 
                     '<td><table border="0" cellspacing="0" cellpadding="0">'.
                      '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
@@ -1819,8 +1818,8 @@ ENDTIMEENTRY
 <td>$plrole</td>
 <td>$area</td>
 END
-                if ($num_sections > 0) {
-                    my $currsec = &course_sections($num_sections,\%sections_count,$customrole);
+                if (%sections_count) {
+                    my $currsec = &course_sections(\%sections_count,$customrole);
                     $table.=
                    '<td><table border="0" cellspacing="0" cellpadding="0">'.
                    '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
@@ -1859,10 +1858,10 @@ ENDTABLE
 }
 
 sub course_sections {
-    my ($num_sections,$sections_count,$role) = @_;
+    my ($sections_count,$role) = @_;
     my $output = '';
     my @sections = (sort {$a <=> $b} keys %{$sections_count});
-    if ($num_sections == 1) {
+    if (scalar(@sections) == 1) {
         $output = '<select name="currsec_'.$role.'" >'."\n".
                   '  <option value="">Select</option>'."\n".
                   '  <option value="">No section</option>'."\n".
@@ -1870,7 +1869,7 @@ sub course_sections {
     } else {
         $output = '<select name="currsec_'.$role.'" ';
         my $multiple = 4;
-        if ($num_sections <4) { $multiple = $num_sections; }
+        if (scalar(@sections) < 4) { $multiple = scalar(@sections); }
         $output .= '"multiple" size="'.$multiple.'">'."\n";
         foreach (@sections) {
             $output .= '<option value="'.$_.'">'.$_."</option>\n";