From 7a8e01b9b9ebceb4d474e23104ada9b0a5555a1f Mon Sep 17 00:00:00 2001
From: kristiaanvandeneynde <kristiaanvandeneynde@1345130.no-reply.drupal.org>
Date: Wed, 27 Oct 2021 14:41:18 +0500
Subject: [PATCH] Issue #3245953 by kristiaanvandeneynde:
 TwigExtension::drupalTitle() should check for NullRouteMatch

---
 src/TwigTweakExtension.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/TwigTweakExtension.php b/src/TwigTweakExtension.php
index d62a343..ea04e2e 100644
--- a/src/TwigTweakExtension.php
+++ b/src/TwigTweakExtension.php
@@ -314,12 +314,14 @@ class TwigTweakExtension extends AbstractExtension {
 
   /**
    * Returns a title for the current route.
+   *
+   * @todo Test it with NullRouteMatch
    */
   public static function drupalTitle(): array {
-    $title = \Drupal::service('title_resolver')->getTitle(
-      \Drupal::request(),
-      \Drupal::routeMatch()->getRouteObject()
-    );
+    $title = NULL;
+    if ($route = \Drupal::routeMatch()->getRouteObject()) {
+      $title = \Drupal::service('title_resolver')->getTitle(\Drupal::request(), $route);
+    }
     $build['#markup'] = render($title);
     $build['#cache']['contexts'] = ['url'];
     return $build;