Update get_avatar.php

Author: en0ndev

modules/get_avatar.php

@@ -82,8 +82,12 @@ function get_avatar($id_or_email, $size = 96, $default = '', $alt = '', $args =
             'extra_attr'    => '',
         );
 
-        if (wp_lazy_loading_enabled('img', 'get_avatar')) {
-            $defaults['loading'] = 'lazy';
+        global $wp_version;
+
+        if ($wp_version >= "5.5.0") {
+            if (wp_lazy_loading_enabled('img', 'get_avatar')) {
+                $defaults['loading'] = 'lazy';
+            }
         }
 
         if (empty($args)) {