--- sphinxsearch.module	2008-08-29 22:08:31.000000000 +0300
+++ sphinxsearch.module	2008-09-01 18:27:09.000000000 +0300
@@ -443,16 +443,11 @@ function sphinxsearch_get_enabled_node_t
     $condition = '';
     $enabled_node_types = sphinxsearch_get_enabled_node_types();
     if (!empty($enabled_node_types)) {
-      if (count($enabled_node_types) == 1) {
-        $condition .= '= \'%s\'';
-      }
-      else {
-        $types = array();
-        foreach ($enabled_node_types as $type) {
-          $types[] = "'". db_escape_string($type) ."'";
-        }
-        $condition .= 'IN ('. implode(', ', $types) .')';
+      $types = array();
+      foreach ($enabled_node_types as $type) {
+        $types[] = "'". db_escape_string($type) ."'";
       }
+      $condition .= 'IN ('. implode(', ', $types) .')';
     }
   }
   if (empty($condition)) {