Index: tac_lite.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/tac_lite/tac_lite.module,v
retrieving revision 1.9.2.6
diff -u -b -r1.9.2.6 tac_lite.module
--- tac_lite.module	9 Dec 2008 21:47:30 -0000	1.9.2.6
+++ tac_lite.module	1 Mar 2009 11:39:50 -0000
@@ -11,6 +11,7 @@
  * Implementation of hook_help().
  */
 function tac_lite_help($section) {
+  $output = '';
   switch ($section) {
   case 'admin/help#tac_lite':
     $output .= '<p>'.t('This module allows you to restrict access to site content.  It uses a simple scheme based on Taxonomy, Users and Roles.  It uses the node_access table and other features built into Drupal to hide content from unauthorized users.')."</p>\n";
@@ -322,6 +323,7 @@
     }
   }
   
+
   if (!count($tids)) {
     // no relevant terms found.
     
@@ -331,6 +333,12 @@
     // if we're here, the node has terms associated with it which restrict
     // access to the node.
     $grants = array();
+    $defaults = array(
+      'grant_view' => FALSE,
+      'grant_update' => FALSE,
+      'grant_delete' => FALSE,
+      'priority' => 0,
+    );
     for ($i = 1; $i <= variable_get('tac_lite_schemes', 1); $i++) {
       $config = _tac_lite_config($i);
       foreach ($tids as $tid) {
@@ -341,6 +349,7 @@
         foreach($config['perms'] as $perm) {
           $grant[$perm] = TRUE;
         }
+        $grant = array_merge($grant, $defaults);
         $grants[] = $grant;
       }
     }
@@ -424,7 +433,7 @@
   // add per-role grants in addition to per-user grants
   $defaults = variable_get('tac_lite_grants_scheme_' . $scheme, array());
   foreach ($account->roles as $rid => $role_name) {
-    if (count($defaults[$rid])) {
+    if (isset($defaults[$rid]) && count($defaults[$rid])) {
       foreach ($defaults[$rid] as $tids) {
         if (count($tids)) {
           $grants = array_merge($grants, $tids);