fix an compatiblity issue with contao 4.13

CHANGELOG.md

@@ -4,7 +4,10 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.6.2] - 20223-12-04
+## [1.6.3] - 2023-03-21
+- Fixed: compatibility with contao 4.13
+
+## [1.6.2] - 2023-12-04
 - Fixed: possible exception on cache warmup
 
 ## [1.6.1] - 20223-11-23

src/Filesystem/TwigTemplateLocator.php

@@ -439,14 +439,15 @@ public function __construct()
             $bundle,
             ['extension' => $extension]));
 
-        // Project template folder
-        foreach (['/contao/templates', '/templates',] as $subpath) {
-            if (!is_dir($dir = $this->kernel->getProjectDir().$subpath)) {
-                continue;
-            }
-
-            $twigFiles = array_merge_recursive($twigFiles, $this->getTemplatesInPath($dir, $bundle, ['extension' => $extension]));
-        }
+        // Project template folders
+        $twigFiles = array_merge_recursive(
+            $twigFiles,
+            $this->getTemplatesInPath($this->kernel->getProjectDir().'/contao/templates', $bundle, ['extension' => $extension])
+        );
+        $twigFiles = array_merge_recursive(
+            $twigFiles,
+            $this->getTemplatesInPath($this->kernel->getProjectDir().'/templates', null, ['extension' => $extension])
+        );
 
         return $twigFiles;
     }