diff --git a/inc/alert.php b/inc/alert.php
index e01bd80..abafc50 100644
--- a/inc/alert.php
+++ b/inc/alert.php
@@ -140,6 +140,9 @@ class Alert {
 
         return apply_filters('ogrealert/get_active', $alerts);
     }
+    public static function has_active() {
+        return apply_filters('ogrealert/has_active', !empty(self::get_active()));
+    }
 
     public static function get_random() {
         $alerts = self::get_active();
diff --git a/inc/display.php b/inc/display.php
index 780a9ac..afbe537 100644
--- a/inc/display.php
+++ b/inc/display.php
@@ -18,7 +18,7 @@ class Display {
     }
 
     static function init() {
-        if (empty(\OgreAlert\Alert::get_active())) return;
+        if (!\OgreAlert\Alert::has_active()) return;
 
         add_action('wp_enqueue_scripts', array(__CLASS__, 'enqueue_scripts'));
 
@@ -47,11 +47,10 @@ class Display {
     }
 
     static function display_alerts() {
-        $ids = \OgreAlert\Alert::get_active();
-        if (empty($ids)) return;
+        if (!\OgreAlert\Alert::has_active()) return;
 
         self::load_template('loop-start');
-        foreach ($ids as $id) {
+        foreach (\OgreAlert\Alert::get_active() as $id) {
             self::load_template('alert', \OgreAlert\Priority::get($id), true, array('id' => $id));
         }
         self::load_template('loop-end');