MDL-35669 gravatar Fix secure image urls.

diff --git a/lib/outputcomponents.php b/lib/outputcomponents.php
index 3c05b45..3cd211a 100644 (file)
--- a/lib/outputcomponents.php
+++ b/lib/outputcomponents.php
@@ -400,6 +400,7 @@ class user_picture implements renderable {
             // If the currently requested page is https then we'll return an
             // https gravatar page.
             if (strpos($CFG->httpswwwroot, 'https:') === 0) {
+                $gravatardefault = str_replace($CFG->wwwroot, $CFG->httpswwwroot, $gravatardefault); // Replace by secure url.
                 return new moodle_url("https://secure.gravatar.com/avatar/{$md5}", array('s' => $size, 'd' => $gravatardefault));
             } else {
                 return new moodle_url("http://www.gravatar.com/avatar/{$md5}", array('s' => $size, 'd' => $gravatardefault));