From 7238391523b49e416fddcce8d0e7a9ceb0925d8e Mon Sep 17 00:00:00 2001
From: Latif Khalifa <latifer@streamgrid.net>
Date: Wed, 26 Dec 2012 18:21:21 +0100
Subject: [PATCH] Lowercase emails before linking to gravatar.com avatars

---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 0811668..8310105 100644
--- a/index.php
+++ b/index.php
@@ -16,7 +16,7 @@ function parse_email($email)
 function print_changeset($row)
 {
 	$author = parse_email($row["author"]);
-	$gid = md5($author["email"]);
+	$gid = md5(strtolower($author["email"]));
 	$avatar = (USE_SSL ? "https://secure.gravatar.com" : "http://www.gravatar.com") .
 		"/avatar/$gid?r=x&amp;d=mm&amp;s=48";
 	print '