--- loncom/interface/lonsearchcat.pm	2012/12/07 18:16:33	1.332
+++ loncom/interface/lonsearchcat.pm	2013/08/13 13:02:57	1.335
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Search Catalog
 #
-# $Id: lonsearchcat.pm,v 1.332 2012/12/07 18:16:33 bisitz Exp $
+# $Id: lonsearchcat.pm,v 1.335 2013/08/13 13:02:57 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1781,14 +1781,14 @@ sub build_date_queries {
     if ((defined($cafter)  && ! defined($cbefore)) ||
         (defined($cbefore) && ! defined($cafter))) {
         # This is bad, so let them know
-        $error = &mt('Incorrect entry for the creation date.  '.
+        $error = &mt('Incorrect entry for the creation date. '.
                     'You must specify both the beginning and ending dates.');
     }
     if (! defined($error) && 
         ((defined($mafter)  && ! defined($mbefore)) ||
         (defined($mbefore) && ! defined($mafter)))) {
         # This is also bad, so let them know
-        $error = &mt('Incorrect entry for the last revision date.  '.
+        $error = &mt('Incorrect entry for the last revision date. '.
                      'You must specify both the beginning and ending dates.');
     }
     if (! defined($error)) {
@@ -1901,11 +1901,13 @@ sub ensure_db_and_table {
     ## Sanity check the table id.
     ##
     if (! defined($table) || $table eq '' || $table =~ /\D/ ) {
-        $r->print(&Apache::loncommon::start_page(&mt('Error'))
-. '<p>table: |'.$table.'|</p>' # SB
+        $r->print(&Apache::loncommon::start_page('Error')
                  .'<p class="LC_error">'
                  .&mt('Unable to retrieve search results. '
                      .'Unable to determine the table results were saved in.')
+                 .'</p>'
+                 . '<p>'.&mt('Internal info:').'</p>'
+                 .'<pre>'.$table.'</pre>'
                  .&Apache::loncommon::end_page()
         );
         return undef;
@@ -3741,7 +3743,6 @@ sub cleanup {
 	  &Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db');
         }
     }
-    &untiehash();
     &Apache::lonmysql::disconnect_from_db();
     return OK;
 }