From c415e82ce3dfc27ff9c00391cb3e2975820d4567 Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Mon, 4 Mar 2019 16:00:11 +0300
Subject: [PATCH] problems: fix "acknowledged" filter, closes #678, #691

---
 src/panel-triggers/triggers_panel_ctrl.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/panel-triggers/triggers_panel_ctrl.js b/src/panel-triggers/triggers_panel_ctrl.js
index d51ed23..6f35beb 100644
--- a/src/panel-triggers/triggers_panel_ctrl.js
+++ b/src/panel-triggers/triggers_panel_ctrl.js
@@ -380,12 +380,12 @@ export class TriggerPanelCtrl extends PanelCtrl {
     // Filter acknowledged triggers
     if (this.panel.showTriggers === 'unacknowledged') {
       triggerList = _.filter(triggerList, trigger => {
-        return !trigger.acknowledges;
+        return !(trigger.acknowledges && trigger.acknowledges.length);
       });
     } else if (this.panel.showTriggers === 'acknowledged') {
-      triggerList = _.filter(triggerList, 'acknowledges');
-    } else {
-      triggerList = triggerList;
+      triggerList = _.filter(triggerList, trigger => {
+        return trigger.acknowledges && trigger.acknowledges.length;
+      });
     }
 
     // Filter by maintenance status