From d1926da5bb73191019c44d963da9f5228aaeec16 Mon Sep 17 00:00:00 2001
From: Peter Westwood <westi@git.wordpress.org>
Date: Thu, 4 Dec 2008 20:26:05 +0000
Subject: [PATCH] Fix Notice on comment posting.

git-svn-id: https://develop.svn.wordpress.org/trunk@10042 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/comment.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/comment.php b/wp-includes/comment.php
index 561da2402c..90b8a7b854 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -421,7 +421,7 @@ function wp_allow_comment($commentdata) {
 		$post_author = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM $wpdb->posts WHERE ID = %d LIMIT 1", $comment_post_ID));
 	}
 
-	if ( $userdata && ( $user_id == $post_author || $user->has_cap('moderate_comments') ) ) {
+	if ( isset($userdata) && ( $user_id == $post_author || $user->has_cap('moderate_comments') ) ) {
 		// The author and the admins get respect.
 		$approved = 1;
 	 } else {