From 62f767126dd3e691461ec64dbfc530082c7809e9 Mon Sep 17 00:00:00 2001
From: deniz kusefoglu <denizk@gmail.com>
Date: Fri, 1 Dec 2017 12:42:37 -0800
Subject: [PATCH] Update handler fields without reordering them

---
 ui/src/kapacitor/components/RuleHandlers.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ui/src/kapacitor/components/RuleHandlers.js b/ui/src/kapacitor/components/RuleHandlers.js
index 0126ff7962..6744b79ff9 100644
--- a/ui/src/kapacitor/components/RuleHandlers.js
+++ b/ui/src/kapacitor/components/RuleHandlers.js
@@ -106,14 +106,17 @@ class RuleHandlers extends Component {
       }
     }
 
-    const remainingEndpoints = _.reject(handlersOnThisAlert, [
+    const modifiedIndex = _.findIndex(handlersOnThisAlert, [
       'alias',
       modifiedEP.alias,
     ])
+
+    handlersOnThisAlert[modifiedIndex] = modifiedEP
+
     this.setState(
       {
         selectedHandler: modifiedEP,
-        handlersOnThisAlert: [...remainingEndpoints, modifiedEP],
+        handlersOnThisAlert: [...handlersOnThisAlert],
       },
       this.handleUpdateAllAlerts
     )