From 7f165729b027434f67feb8c6fea5a26055582b56 Mon Sep 17 00:00:00 2001
From: gtk-grafana <109082771+gtk-grafana@users.noreply.github.com>
Date: Wed, 3 Aug 2022 09:56:32 -0500
Subject: [PATCH] remove string constant and use ids provided in lezer-promql
 library (#53180)

---
 .../app/plugins/datasource/prometheus/add_label_to_query.ts   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/datasource/prometheus/add_label_to_query.ts b/public/app/plugins/datasource/prometheus/add_label_to_query.ts
index b8db62e88db..f08c636626c 100644
--- a/public/app/plugins/datasource/prometheus/add_label_to_query.ts
+++ b/public/app/plugins/datasource/prometheus/add_label_to_query.ts
@@ -1,4 +1,4 @@
-import { parser } from 'lezer-promql';
+import { parser, VectorSelector } from 'lezer-promql';
 
 import { PromQueryModeller } from './querybuilder/PromQueryModeller';
 import { buildVisualQueryFromString } from './querybuilder/parsing';
@@ -45,7 +45,7 @@ function getVectorSelectorPositions(query: string): VectorSelectorPosition[] {
   const positions: VectorSelectorPosition[] = [];
   tree.iterate({
     enter: (type, from, to, get): false | void => {
-      if (type.name === 'VectorSelector') {
+      if (type.id === VectorSelector) {
         const visQuery = buildVisualQueryFromString(query.substring(from, to));
         positions.push({ query: visQuery.query, from, to });
         return false;