From 4e98b5065bfc50b6bdad44814b24cbdf8c8c7182 Mon Sep 17 00:00:00 2001
From: adelaunay <delaunay.alexandre@gmail.com>
Date: Fri, 4 Jun 2021 10:21:11 +0200
Subject: [PATCH] fix multiple calls of getCards hook

---
 inc/example.class.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/inc/example.class.php b/inc/example.class.php
index 514f208..51a36fe 100644
--- a/inc/example.class.php
+++ b/inc/example.class.php
@@ -517,8 +517,11 @@ class PluginExampleExample extends CommonDBTM {
    }
 
 
-   static function dashboardCards() {
-      return [
+   static function dashboardCards($cards = []) {
+      if (is_null($cards)) {
+         $cards = [];
+      }
+      $new_cards =  [
          'plugin_example_card' => [
             'widgettype'   => ["example"],
             'label'        => __("Plugin Example card"),
@@ -534,6 +537,8 @@ class PluginExampleExample extends CommonDBTM {
             'provider'     => "PluginExampleExample::cardBigNumberProvider",
          ],
       ];
+
+      return array_merge($cards, $new_cards);
    }