Return null if the server indiciates the gravatar doesn't exist

horde · Oct 4, 2013 · 9b406a7 · 9b406a7
1 parent ffbb528
commit 9b406a7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/framework/Service_Gravatar/lib/Horde/Service/Gravatar.php b/framework/Service_Gravatar/lib/Horde/Service/Gravatar.php
@@ -175,11 +175,15 @@ public function getProfile($mail)
      * @param string $mail  The mail address.
      * @param mixed $opts   Additional options. See getAvatarUrl().
      *
-     * @return resource  The image as stream resource.
+     * @return resource  The image as stream resource, or null if the server
+     *                   returned an error.
      */
     public function fetchAvatar($mail, $opts = array())
     {
-        return $this->_client->get($this->getAvatarUrl($mail, $opts))->getStream();
+        $get = $this->_client->get($this->getAvatarUrl($mail, $opts));
+        return ($get->code == 404)
+            ? null
+            : $get->getStream();
     }
 
 }