From a35e00f095cfbe924af589260649674f6b05384a Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Sun, 20 Nov 2011 19:48:40 -0500
Subject: added check in case something goes wrong with the container entity of
 a discussion

---
 mod/groups/start.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mod/groups/start.php')

diff --git a/mod/groups/start.php b/mod/groups/start.php
index 7dcf6b7c4..09362cbbc 100644
--- a/mod/groups/start.php
+++ b/mod/groups/start.php
@@ -830,7 +830,7 @@ function discussion_add_to_river_menu($hook, $type, $return, $params) {
 		if (elgg_instanceof($object, 'object', 'groupforumtopic')) {
 			if ($item->annotation_id == 0) {
 				$group = $object->getContainerEntity();
-				if ($group->canWriteToContainer() || elgg_is_admin_logged_in()) {
+				if ($group && ($group->canWriteToContainer() || elgg_is_admin_logged_in())) {
 					$options = array(
 						'name' => 'reply',
 						'href' => "#groups-reply-$object->guid",
-- 
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