Updated discovery component

Plug-Drupal · Apr 17, 2015 · 7082fa8 · 7082fa8
1 parent ae461be
commit 7082fa8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/Drupal/Component/Discovery/YamlDiscovery.php b/lib/Drupal/Component/Discovery/YamlDiscovery.php
@@ -48,7 +48,9 @@ public function __construct($name, array $directories) {
   public function findAll() {
     $all = array();
     foreach ($this->findFiles() as $provider => $file) {
-      $all[$provider] = Yaml::decode(file_get_contents($file));
+      // If a file is empty or its contents are commented out, return an empty
+      // array instead of NULL for type consistency.
+      $all[$provider] = Yaml::decode(file_get_contents($file)) ?: [];
     }
 
     return $all;