From d4a7f14eb4d774de446bcb4ae8812a506626f6d1 Mon Sep 17 00:00:00 2001
From: "grafana-delivery-bot[bot]"
 <132647405+grafana-delivery-bot[bot]@users.noreply.github.com>
Date: Fri, 4 Aug 2023 13:17:57 -0500
Subject: [PATCH] [v10.1.x] Trend: Fix x field matching logic (#72961)

---
 public/app/plugins/panel/trend/TrendPanel.tsx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/public/app/plugins/panel/trend/TrendPanel.tsx b/public/app/plugins/panel/trend/TrendPanel.tsx
index ccddf9b953b..2b514032734 100644
--- a/public/app/plugins/panel/trend/TrendPanel.tsx
+++ b/public/app/plugins/panel/trend/TrendPanel.tsx
@@ -1,6 +1,6 @@
 import React, { useMemo } from 'react';
 
-import { DataFrame, FieldType, getFieldDisplayName, PanelProps, TimeRange } from '@grafana/data';
+import { DataFrame, FieldMatcherID, fieldMatchers, FieldType, PanelProps, TimeRange } from '@grafana/data';
 import { isLikelyAscendingVector } from '@grafana/data/src/transformations/transformers/joinDataFrames';
 import { config, PanelDataErrorView } from '@grafana/runtime';
 import {
@@ -38,9 +38,7 @@ export const TrendPanel = ({
   const preparePlotFrameTimeless = (frames: DataFrame[], dimFields: XYFieldMatchers, timeRange?: TimeRange | null) => {
     dimFields = {
       ...dimFields,
-      x: (field, frame, frames) => {
-        return getFieldDisplayName(field, frame, frames) === trendXFieldName;
-      },
+      x: fieldMatchers.get(FieldMatcherID.byName).get(trendXFieldName),
     };
 
     return preparePlotFrame(frames, dimFields);