From 9bbf5e1a0b911fc1df59fcd315b4d5310b44216e Mon Sep 17 00:00:00 2001
From: Nabil Adouani <nabil.adouani@gmail.com>
Date: Wed, 9 Jun 2021 07:20:10 +0200
Subject: [PATCH] #2062 Copy the alert object when opening the preview dialog

---
 frontend/app/scripts/controllers/alert/AlertListCtrl.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/app/scripts/controllers/alert/AlertListCtrl.js b/frontend/app/scripts/controllers/alert/AlertListCtrl.js
index 9f89ba4b1a..39480f529b 100755
--- a/frontend/app/scripts/controllers/alert/AlertListCtrl.js
+++ b/frontend/app/scripts/controllers/alert/AlertListCtrl.js
@@ -192,7 +192,9 @@
                     controllerAs: 'dialog',
                     size: 'max',
                     resolve: {
-                        event: event,
+                        event: function () {
+                            return angular.copy(event);
+                        },
                         templates: function () {
                             return CaseTemplateSrv.list();
                         },