Index: luceneapi.admin.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/luceneapi/luceneapi.admin.inc,v
retrieving revision 1.24.2.56
diff -u -p -r1.24.2.56 luceneapi.admin.inc
--- luceneapi.admin.inc	12 Jul 2010 17:35:20 -0000	1.24.2.56
+++ luceneapi.admin.inc	19 Oct 2010 23:22:34 -0000
@@ -427,6 +427,7 @@ function luceneapi_admin_settings_perfor
 function luceneapi_admin_settings_statistics_form(&$form_state, $module) {
   $form = array();
   try {
+    $errstr = '';
     if (!$index = luceneapi_index_open($module, $errstr)) {
       throw new LuceneAPI_Exception($errstr);
     }
@@ -660,6 +661,7 @@ function luceneapi_admin_confirm_submit(
     );
     switch ($form_state['values']['task']) {
       case 'optimize':
+        $errstr = '';
         if ($index = luceneapi_index_open($form_state['values']['module'], $errstr)) {
           if (luceneapi_index_optimize($index)) {
             drupal_set_message(t('Index sucessfully optimized.'));
@@ -682,6 +684,7 @@ function luceneapi_admin_confirm_submit(
         break;
 
       case 'wipe':
+        $errstr = '';
         if ($index = luceneapi_index_open($form_state['values']['module'], $errstr)) {
           module_invoke($form_state['values']['module'], 'search', 'reset');
           if (luceneapi_index_wipe($index)) {
Index: contrib/luceneapi_facet/luceneapi_facet.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/luceneapi/contrib/luceneapi_facet/Attic/luceneapi_facet.module,v
retrieving revision 1.1.2.65
diff -u -p -r1.1.2.65 luceneapi_facet.module
--- contrib/luceneapi_facet/luceneapi_facet.module	22 Jul 2010 19:19:08 -0000	1.1.2.65
+++ contrib/luceneapi_facet/luceneapi_facet.module	19 Oct 2010 23:22:34 -0000
@@ -1047,6 +1047,7 @@ function luceneapi_facet_block_realm_ren
 
     // builds items if not cached
     if (!$results_cached) {
+      $errstr = '';
       if ($index = luceneapi_index_open($module, $errstr)) {
         module_load_include('inc', 'luceneapi_facet', 'luceneapi_facet.block');
         $items = luceneapi_facet_counts_get($index, $query, $facets);
Index: contrib/luceneapi_node/luceneapi_node.index.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/luceneapi/contrib/luceneapi_node/luceneapi_node.index.inc,v
retrieving revision 1.1.2.35
diff -u -p -r1.1.2.35 luceneapi_node.index.inc
--- contrib/luceneapi_node/luceneapi_node.index.inc	7 Jan 2010 01:33:13 -0000	1.1.2.35
+++ contrib/luceneapi_node/luceneapi_node.index.inc	19 Oct 2010 23:22:34 -0000
@@ -67,6 +67,7 @@ function _luceneapi_node_update_index() 
   try {
 
     // bails if we cannot open the index, $errstr is returned translated
+    $errstr = '';
     if (!$index = luceneapi_index_open('luceneapi_node', $errstr)) {
       throw new LuceneAPI_Exception($errstr);
     }
@@ -384,6 +385,7 @@ function _luceneapi_node_batch_set($rema
  */
 function luceneapi_node_batch($nid, $last_change, &$context) {
   try {
+    $errstr = '';
     if (!$index = luceneapi_index_open('luceneapi_node', $errstr)) {
       throw new LuceneAPI_Exception($errstr);
     }
@@ -406,6 +408,7 @@ function luceneapi_node_batch($nid, $las
  */
 function luceneapi_node_batch_optimize(&$context) {
   try {
+    $errstr = '';
     cache_clear_all('luceneapi_node:', LUCENEAPI_CACHE_TABLE, TRUE);
     if ($index = luceneapi_index_open('luceneapi_node', $errstr)) {
       luceneapi_index_optimize($index, TRUE);
Index: contrib/luceneapi_node/luceneapi_node.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/luceneapi/contrib/luceneapi_node/luceneapi_node.module,v
retrieving revision 1.40.2.93
diff -u -p -r1.40.2.93 luceneapi_node.module
--- contrib/luceneapi_node/luceneapi_node.module	13 Jul 2010 21:34:35 -0000	1.40.2.93
+++ contrib/luceneapi_node/luceneapi_node.module	19 Oct 2010 23:22:34 -0000
@@ -335,6 +335,7 @@ function luceneapi_node_admin_settings_f
   // deletes selected content types from the index
   try {
     if (!empty($delete_types)) {
+      $errstr = '';
       if (!$index = luceneapi_index_open('luceneapi_node', $errstr)) {
         throw new LuceneAPI_Exception($errstr);
       }
@@ -444,6 +445,7 @@ function luceneapi_node_search($op, $key
     case 'search':
       $results = array();
       try {
+        $errstr = '';
         if (!$index = luceneapi_index_open('luceneapi_node', $errstr)) {
           throw new LuceneAPI_Exception($errstr);
         }
@@ -678,6 +680,7 @@ function luceneapi_node_nodeapi(&$node, 
   // removes document from index if deleting or unpublishing a node
   if ('delete' == $op || ('update' == $op && $cur_status && !$node->status)) {
     try {
+      $errstr = '';
       if ($index = luceneapi_index_open('luceneapi_node', $errstr)) {
         module_load_include('inc', 'luceneapi_node', 'luceneapi_node.index');
         luceneapi_document_delete($index, $node->nid, 'nid', $node, TRUE);