[LON-CAPA-cvs] cvs: loncom /interface lonsyllabus.pm

[albertel]

albertel		Thu Jul 26 20:21:40 2007 EDT

  Modified files:              
    /loncom/interface	lonsyllabus.pm 
  Log:
  - only show the 'by' if there is a last editor
  
  
Index: loncom/interface/lonsyllabus.pm
diff -u loncom/interface/lonsyllabus.pm:1.60 loncom/interface/lonsyllabus.pm:1.61
--- loncom/interface/lonsyllabus.pm:1.60	Thu Jul 26 20:17:17 2007
+++ loncom/interface/lonsyllabus.pm	Thu Jul 26 20:21:39 2007
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Syllabus
 #
-# $Id: lonsyllabus.pm,v 1.60 2007/07/27 00:17:17 albertel Exp $
+# $Id: lonsyllabus.pm,v 1.61 2007/07/27 00:21:39 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -110,7 +110,6 @@
 # ----------------------------------------------------------------- Make header 
     if ($target ne 'tex') {
 	my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom);
-    
 	my $start_page = 
 	    &Apache::loncommon::start_page("Syllabus", $rss_link,
 					   {'function'       => $forcestudent,
@@ -260,12 +259,16 @@
                      $syllabus{'uploaded.domain'});
        if ($target ne 'tex') {
 	   $r->print('<table><tr><td>'.&mt('Last updated').':</td><td>'.
-		     $lastmod.'</td><td>'.&mt('by').' '.$who.
+		     $lastmod.'</td><td>'.
+		     ($who ? &mt('by').' '.$who
+                           : '' ).
 		     '</td></tr></table><p>');
        } else {
-	   $r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '.&mt('by').'\\\\ '.
-		     &Apache::loncommon::plainname($syllabus{'uploaded.name'},
-                     $syllabus{'uploaded.domain'}).'\\\\');
+	   $r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '.
+		     ($who? &mt('by').'\\\\ '.
+		            &Apache::loncommon::plainname($syllabus{'uploaded.name'},$syllabus{'uploaded.domain'})
+		          :'')
+		     .'\\\\');
        }
        if ($allowed) {
 	   $r->print('<form method="post">'.