From a1c8e04646603601b8b61ce4a642f8d2d170d8a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Wed, 6 Nov 2019 07:50:21 +0100
Subject: [PATCH] dol_hash may salt so gravatar is not working

---
 htdocs/core/class/html.form.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 0aca6a94213..e1c5eac8fbd 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -7432,7 +7432,7 @@ class Form
 					$ret.='<!-- Put link to gravatar -->';
 					//$defaultimg=urlencode(dol_buildpath($nophoto,3));
 					$defaultimg='mm';
-					$ret.='<img class="photo'.$modulepart.($cssclass?' '.$cssclass:'').'" alt="Gravatar avatar" title="'.$email.' Gravatar avatar" '.($width?' width="'.$width.'"':'').($height?' height="'.$height.'"':'').' src="https://www.gravatar.com/avatar/'.dol_hash(strtolower(trim($email)), 3).'?s='.$width.'&d='.$defaultimg.'">';	// gravatar need md5 hash
+					$ret.='<img class="photo'.$modulepart.($cssclass?' '.$cssclass:'').'" alt="Gravatar avatar" title="'.$email.' Gravatar avatar" '.($width?' width="'.$width.'"':'').($height?' height="'.$height.'"':'').' src="https://www.gravatar.com/avatar/'.md5(strtolower(trim($email))).'?s='.$width.'&d='.$defaultimg.'">';	// gravatar need md5 hash
 				}
 				else
 				{