From b725b819da6fd7d471a4e40c1d27fd1e532bf77c Mon Sep 17 00:00:00 2001
From: vyshane <vyshane>
Date: Fri, 1 Dec 2006 05:21:22 +0000
Subject: [PATCH] Merged from 1.7.

---
 mod/forum/lib.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index eda41a4ca0..e37a9ccb45 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -1669,13 +1669,16 @@ function forum_subscribed_users($course, $forum, $groupid=0, $cache=false) {
                                AND u.deleted <> 1  $groupselect
                           ORDER BY u.email ASC");
     }
+	// Guest user should never be subscribed to a forum.
+	if ($guest = guest_user()) {
+		unset($results[$guest->id]);
+	}
 
     if ($cache) {
         $resultscache[$forum->id][$groupid] = $results;
     }
 
     return $results;
-
 }
 
 
-- 
2.39.5