--- loncom/interface/londocs.pm	2017/05/10 21:24:23	1.484.2.71
+++ loncom/interface/londocs.pm	2017/08/31 20:06:36	1.484.2.73
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.484.2.71 2017/05/10 21:24:23 raeburn Exp $
+# $Id: londocs.pm,v 1.484.2.73 2017/08/31 20:06:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3968,7 +3968,7 @@ $form_end;
            $line.=&Apache::loncommon::modal_link($link,$title,600,500);
        }
     } elsif (($hiddenfolder) || ($hiddenres)) {
-       $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">'.&mt('(Hidden)').'</span>';
+       $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';
     } else {
        $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
     }
@@ -5112,6 +5112,7 @@ sub handler {
 	  undef($hadchanges);
           $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
                                               \%allfiles,\%codebase,$context,$crstype);
+          undef($navmap);
 	  if ($hadchanges) {
 	      &mark_hash_old();
 	  }
@@ -5632,8 +5633,11 @@ unless ($container eq 'page') {
           if ($error) {
              $r->print('<p><span class="LC_error">'.$error.'</span></p>');
           }
+          unless (&is_hash_old()) {
           if ($hadchanges) {
-             &mark_hash_old();
+             unless (&is_hash_old()) {
+                 &mark_hash_old();
+             }
           }
 
           &changewarning($r,'');