From 483f3fd886bfdcded3bf6feff3bc1af9566bd8f0 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Tue, 20 Dec 2011 22:00:44 +0000
Subject: [PATCH] Gravatar emails should be trimmed before being lowered and
 hashed. props evansolomon. fixes #19614.

git-svn-id: https://develop.svn.wordpress.org/trunk@19614 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/pluggable.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/pluggable.php b/wp-includes/pluggable.php
index 78550047ee..fd671caf9d 100644
--- a/wp-includes/pluggable.php
+++ b/wp-includes/pluggable.php
@@ -1629,7 +1629,7 @@ function get_avatar( $id_or_email, $size = '96', $default = '', $alt = false ) {
 	}
 
 	if ( !empty($email) )
-		$email_hash = md5( strtolower( $email ) );
+		$email_hash = md5( strtolower( trim( $email ) ) );
 
 	if ( is_ssl() ) {
 		$host = 'https://secure.gravatar.com';