From 3883643ea21569e406d98f0212cc4628095d1e05 Mon Sep 17 00:00:00 2001
From: Erik Sundell <erik.sundell87@gmail.com>
Date: Thu, 1 Nov 2018 10:17:39 +0100
Subject: [PATCH] stackdriver: reset query value on datasource changed

---
 public/app/features/templating/editor_ctrl.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/app/features/templating/editor_ctrl.ts b/public/app/features/templating/editor_ctrl.ts
index aef5f5ee502..1af5d45be7a 100644
--- a/public/app/features/templating/editor_ctrl.ts
+++ b/public/app/features/templating/editor_ctrl.ts
@@ -180,6 +180,7 @@ export class VariableEditorCtrl {
 
     $scope.datasourceChanged = async () => {
       datasourceSrv.get($scope.current.datasource).then(ds => {
+        $scope.current.query = '';
         $scope.currentDatasource = ds;
       });
     };