Template.php.patch

diff --git a/vendor/twig/lib/Twig/Template.php b/vendor/twig/lib/Twig/Template.php
index e53cf96..93343b8 100644
--- a/vendor/twig/lib/Twig/Template.php
+++ b/vendor/twig/lib/Twig/Template.php
@@ -278,6 +278,12 @@ abstract class Twig_Template implements Twig_TemplateInterface
         } elseif (isset(self::$cache[$class]['methods']['__call'])) {
             $method = $item;
         } else {
+            if ($parent = $object->getParent($arguments)) {
+                if ($ret = $parent->getAttribute($parent,$item,$arguments,$type,$noStrictCheck,$line)) {
+                    return $ret;
+                }
+            }
+
             if (!$this->env->isStrictVariables() || $noStrictCheck) {
                 return null;
             }