diff --git a/e107_plugins/forum/forum_class.php b/e107_plugins/forum/forum_class.php
index 86f21c009..7b1ed5544 100644
--- a/e107_plugins/forum/forum_class.php
+++ b/e107_plugins/forum/forum_class.php
@@ -211,7 +211,7 @@ class e107forum
 			$info['data'] = $threadInfo;
 			$info['WHERE'] = 'thread_id = '.$postInfo['post_thread'];
 //			$info['_FIELD_TYPES'] = $this->fieldTypes['forum_thread'];
-//			$info['_FIELD_TYPES']['thread_total_replies'] = 'cmd';
+			$info['_FIELD_TYPES']['thread_total_replies'] = 'cmd';
 
 			$result = $e107->sql->db_Update('forum_thread', $info);
 
@@ -378,7 +378,7 @@ class e107forum
 		return false;
 	}
 
-	function postGet($id, $start, $num)
+	function postGet($id, $start, $num = NULL)
 	{
 		$id = (int)$id;
 		$ret = false;
diff --git a/e107_plugins/forum/forum_post.php b/e107_plugins/forum/forum_post.php
index 3befe846a..3b939c595 100644
--- a/e107_plugins/forum/forum_post.php
+++ b/e107_plugins/forum/forum_post.php
@@ -511,7 +511,7 @@ else
 function isAuthor()
 {
 	global $postInfo;
-	return ((USERID === $postInfo['post_user']) || MODERATOR);
+	return ((USERID === (int)$postInfo['post_user']) || MODERATOR);
 }
 
 function forumjump()