Index: og.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/og/og.module,v
retrieving revision 1.298.2.45
diff -u -F^f -r1.298.2.45 og.module
--- og.module	28 Feb 2007 21:33:20 -0000	1.298.2.45
+++ og.module	1 Mar 2007 20:06:18 -0000
@@ -1275,6 +1277,9 @@ function og_nodeapi(&$node, $op, $teaser
         $public = db_result(db_query_range("SELECT is_public FROM {og_ancestry} WHERE nid = %d", $node->nid, 0, 1));
         $node->og_public = $public ? TRUE : FALSE;
       }
+      else {
+        $node->og_public = TRUE;
+      }
       break;
     case 'validate':
       if (og_is_group_type($node->type)) {
@@ -1989,11 +2002,13 @@ function og_node_access_records($node) {
       // we write a broad grant here but og_node_grants() only issues it selectively.
       $grants[] = array('realm' => 'og_subscriber', 'gid' => $gid, 'grant_view' => 1, 'grant_update' => 1, 'grant_delete' => 1);
     }
+    
+    // if there are no groups we don't override the viewing
+    if (count($node->og_groups) && $node->og_public) {
+      $grants[] = array('realm' => 'og_public', 'gid' => 0, 'grant_view' => 1, 'grant_update' => 0, 'grant_delete' => 0);
+    }
   }
   
-  if ($node->og_public) {
-    $grants[] = array('realm' => 'og_public', 'gid' => 0, 'grant_view' => 1, 'grant_update' => 0, 'grant_delete' => 0);
-  }
 
   return $grants;
 }