diff core/lib/Drupal/Core/Updater/Module.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/core/lib/Drupal/Core/Updater/Module.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/core/lib/Drupal/Core/Updater/Module.php	Thu Feb 28 13:21:36 2019 +0000
@@ -49,8 +49,9 @@
   public function isInstalled() {
     // Check if the module exists in the file system, regardless of whether it
     // is enabled or not.
-    $modules = \Drupal::state()->get('system.module.files', []);
-    return isset($modules[$this->name]);
+    /** @var \Drupal\Core\Extension\ExtensionList $module_extension_list */
+    $module_extension_list = \Drupal::service('extension.list.module');
+    return $module_extension_list->exists($this->name);
   }
 
   /**
@@ -104,7 +105,7 @@
    * {@inheritdoc}
    */
   public function postInstallTasks() {
-    // Since this is being called outsite of the primary front controller,
+    // Since this is being called outside of the primary front controller,
     // the base_url needs to be set explicitly to ensure that links are
     // relative to the site root.
     // @todo Simplify with https://www.drupal.org/node/2548095