Index: contributions/modules/refine_by_taxo/refine_by_taxo.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/refine_by_taxo/Attic/refine_by_taxo.module,v
retrieving revision 1.3
diff -u -p -r1.3 refine_by_taxo.module
--- contributions/modules/refine_by_taxo/refine_by_taxo.module	21 Aug 2006 09:18:23 -0000	1.3
+++ contributions/modules/refine_by_taxo/refine_by_taxo.module	22 Feb 2007 21:25:40 -0000
@@ -90,6 +90,7 @@ function refine_by_taxo_save_blocks($del
 function refine_by_taxo_view_blocks($delta) {
   list($op, $type) = explode('_', variable_get('refine_by_taxo_type_'. $delta, 'and_node'));
   $voc = taxonomy_get_vocabulary($delta);
+  $terms = array();
 
   //Input sanitizing
   switch ($op) {
@@ -310,4 +311,4 @@ function _refine_by_taxo_options() {
    'and_related' => t('Refine tags with AND, interconnected trough \'related\''),
    'and_hierarchy' => t('Refine tags with AND, interconnected trough hierarchy'),
   );
-}
\ No newline at end of file
+}