From 47e54f201e0687f37a6891ce673f8b3ea06a6a16 Mon Sep 17 00:00:00 2001
From: Lanfei <CooLanfei@163.com>
Date: Tue, 7 Jan 2014 13:58:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=8C=85=E5=90=AB=E5=A4=A7?=
 =?UTF-8?q?=E5=86=99=E5=AD=97=E6=AF=8D=E7=9A=84=E9=82=AE=E7=AE=B1=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96Gravatar=E5=A4=B4=E5=83=8F=E9=94=99=E8=AF=AF=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 admin/profile.php             | 2 +-
 var/Widget/Abstract/Users.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/admin/profile.php b/admin/profile.php
index 54048ef3..3094644b 100644
--- a/admin/profile.php
+++ b/admin/profile.php
@@ -12,7 +12,7 @@ $stat = Typecho_Widget::widget('Widget_Stat');
         <div class="row typecho-page-main">
             <div class="col-mb-12 col-tb-3">
                 <p><a href="http://gravatar.com/emails/" title="<?php _e('在 Gravatar 上修改头像'); ?>"><?php echo '<img class="profile-avatar" src="'
-                    . ($request->isSecure() ? 'https://secure' : 'http://www') . '.gravatar.com/avatar/' . md5($user->mail) . '?s=220&r=X' .
+                    . ($request->isSecure() ? 'https://secure' : 'http://www') . '.gravatar.com/avatar/' . md5(strtolower($user->mail)) . '?s=220&r=X' .
                 '&d=mm" alt="' . $user->screenName . '" />'; ?></a></p>
                 <h2><?php $user->screenName(); ?></h2>
                 <p><?php $user->name(); ?></p>
diff --git a/var/Widget/Abstract/Users.php b/var/Widget/Abstract/Users.php
index b45edf9f..58a22bee 100644
--- a/var/Widget/Abstract/Users.php
+++ b/var/Widget/Abstract/Users.php
@@ -239,7 +239,7 @@ class Widget_Abstract_Users extends Widget_Abstract
     public function gravatar($size = 40, $rating = 'X', $default = NULL, $class = NULL)
     {
         echo '<img' . (empty($class) ? '' : ' class="' . $class . '"') . ' src="http://www.gravatar.com/avatar/' .
-        md5($this->mail) . '?s=' . $size . '&amp;r=' . $rating . '&amp;d=' . $default . '" alt="' .
+        md5(strtolower($this->mail)) . '?s=' . $size . '&amp;r=' . $rating . '&amp;d=' . $default . '" alt="' .
         $this->screenName . '" width="' . $size . '" height="' . $size . '" />';
     }
 }