Move the Admin class into an action hook on after_setup_theme to avoid conditional notices.

Author: thefrosty

composer.json

@@ -2,7 +2,7 @@
   "name": "dwnload/wp-rest-api-object-cache",
   "description": "Enable object caching for WordPress' REST API. Aids in increased response times of your applications endpoints.",
   "type": "wordpress-plugin",
-  "version": "1.3.0",
+  "version": "1.3.0.1",
   "license": "MIT",
   "authors": [
     {

wp-rest-api-cache.php

@@ -4,7 +4,7 @@
  * Description: Enable object caching for WordPress' REST API. Aids in increased response times of your applications endpoints.
  * Author: Austin Passy
  * Author URI: http://github.com/thefrosty
- * Version: 1.3.0
+ * Version: 1.3.0.1
  * Requires at least: 4.9
  * Tested up to: 4.9
  * Requires PHP: 7.0
@@ -19,10 +19,11 @@
 
 $plugin = PluginFactory::create('rest-api-object-cache');
 $plugin->addOnHook(RestDispatch::class, 'rest_api_init')->initialize();
-
-if (is_admin()) {
-    $plugin->add(new Admin())->initialize();
-}
+add_action('after_setup_theme', function () use ($plugin) {
+    if (is_admin()) {
+        $plugin->add(new Admin())->initialize();
+    }
+});
 
 call_user_func_array(
     function ($filter) {