From 5f7e249f4032409a77e7f80bc330afde686892bd Mon Sep 17 00:00:00 2001
From: "Grot (@grafanabot)" <43478413+grafanabot@users.noreply.github.com>
Date: Wed, 1 Sep 2021 07:58:32 +0200
Subject: [PATCH] Geomap: hide legend for markers with single threshold
 (#38734) (#38738)

(cherry picked from commit f567bef0bf5eebc54f2391d3b0d5ffab8c3c53fe)

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>
---
 public/app/plugins/panel/geomap/layers/data/MarkersLegend.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/panel/geomap/layers/data/MarkersLegend.tsx b/public/app/plugins/panel/geomap/layers/data/MarkersLegend.tsx
index 099b121711f..b34a7f663c0 100644
--- a/public/app/plugins/panel/geomap/layers/data/MarkersLegend.tsx
+++ b/public/app/plugins/panel/geomap/layers/data/MarkersLegend.tsx
@@ -46,8 +46,8 @@ export function MarkersLegend(props: MarkersLegendProps) {
   }
 
   const thresholds = color.field?.config?.thresholds;
-  if (!thresholds) {
-    return <div className={style.infoWrap}>no thresholds????</div>;
+  if (!thresholds || thresholds.steps.length < 2) {
+    return <div></div>; // don't show anything in the legend
   }
 
   return (