From b55b7cde4bd13546e8b4d430de28d9529789f37b Mon Sep 17 00:00:00 2001
From: bergquist <carl.bergquist@gmail.com>
Date: Tue, 30 Aug 2016 13:36:13 +0200
Subject: [PATCH] fix(alerting): remove error message when model is valid again

closes #5921
---
 public/app/features/alerting/alert_tab_ctrl.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/public/app/features/alerting/alert_tab_ctrl.ts b/public/app/features/alerting/alert_tab_ctrl.ts
index 0c42c2dbe7e..546aee776a7 100644
--- a/public/app/features/alerting/alert_tab_ctrl.ts
+++ b/public/app/features/alerting/alert_tab_ctrl.ts
@@ -208,6 +208,8 @@ export class AlertTabCtrl {
           this.error = 'Currently the alerting backend only supports Graphite queries';
         } else if (this.templateSrv.variableExists(foundTarget.target)) {
           this.error = 'Template variables are not supported in alert queries';
+        } else {
+          this.error = '';
         }
       });
     }