From 6605533dbd3dbaef3beac15f1da6ba8f1e285966 Mon Sep 17 00:00:00 2001
From: Brad Dutton <brad@duttonbrosllc.com>
Date: Sat, 4 Jun 2022 12:31:54 -0700
Subject: [PATCH] if no email don't md5() it

---
 modules/user/models/user.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/user/models/user.php b/modules/user/models/user.php
index 8561725e..62049de2 100644
--- a/modules/user/models/user.php
+++ b/modules/user/models/user.php
@@ -60,7 +60,7 @@ class User_Model_Core extends ORM implements User_Definition {
    */
   public function avatar_url($size=80, $default=null) {
     return sprintf("//www.gravatar.com/avatar/%s.jpg?s=%d&r=pg%s",
-                   md5($this->email), $size, $default ? "&d=" . urlencode($default) : "");
+                   ($this->email ? md5($this->email) : ''), $size, $default ? "&d=" . urlencode($default) : "");
   }
 
   public function groups() {