From ec88295a0b8e90a76dc6f60d4926b0f0a670f5be Mon Sep 17 00:00:00 2001
From: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Date: Thu, 26 Aug 2021 11:39:04 +0200
Subject: [PATCH] Testdata: Fix proper initialization (#38576)

Fixes #38566
---
 pkg/tsdb/testdatasource/testdata.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkg/tsdb/testdatasource/testdata.go b/pkg/tsdb/testdatasource/testdata.go
index c0dc491cadc..a4af2fec50f 100644
--- a/pkg/tsdb/testdatasource/testdata.go
+++ b/pkg/tsdb/testdatasource/testdata.go
@@ -14,7 +14,7 @@ import (
 
 func ProvideService(cfg *setting.Cfg, manager backendplugin.Manager) (*TestDataPlugin, error) {
 	resourceMux := http.NewServeMux()
-	p := new(resourceMux)
+	p := new(cfg, resourceMux)
 	factory := coreplugin.New(backend.ServeOpts{
 		QueryDataHandler:    p.queryMux,
 		CallResourceHandler: httpadapter.New(resourceMux),
@@ -28,9 +28,10 @@ func ProvideService(cfg *setting.Cfg, manager backendplugin.Manager) (*TestDataP
 	return p, nil
 }
 
-func new(resourceMux *http.ServeMux) *TestDataPlugin {
+func new(cfg *setting.Cfg, resourceMux *http.ServeMux) *TestDataPlugin {
 	p := &TestDataPlugin{
 		logger:    log.New("tsdb.testdata"),
+		cfg:       cfg,
 		scenarios: map[string]*Scenario{},
 		queryMux:  datasource.NewQueryTypeMux(),
 	}