Index: modules/taxonomy/taxonomy.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/taxonomy/taxonomy.module,v
retrieving revision 1.350
diff -u -p -r1.350 taxonomy.module
--- modules/taxonomy/taxonomy.module	13 Apr 2007 08:56:59 -0000	1.350
+++ modules/taxonomy/taxonomy.module	14 Apr 2007 02:33:52 -0000
@@ -1276,6 +1276,7 @@ function taxonomy_select_nodes($tids = a
  * taxonomy_select_nodes(), and formats each node along with a pager.
 */
 function taxonomy_render_nodes($result) {
+  $output = '';
   if (db_num_rows($result) > 0) {
     while ($node = db_fetch_object($result)) {
       $output .= node_view(node_load($node->nid), 1);