From d3c1a2bf8e4437b72743b7c81ac655b1e8e9bb70 Mon Sep 17 00:00:00 2001
From: Leon Sorokin <leeoniya@gmail.com>
Date: Tue, 15 Jun 2021 17:39:45 -0500
Subject: [PATCH] Time series: fix soft scale limits when all values are 0
 (#35596)

---
 .../src/components/uPlot/config/UPlotScaleBuilder.ts          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/grafana-ui/src/components/uPlot/config/UPlotScaleBuilder.ts b/packages/grafana-ui/src/components/uPlot/config/UPlotScaleBuilder.ts
index 98bc6301da3..9de444b9be5 100644
--- a/packages/grafana-ui/src/components/uPlot/config/UPlotScaleBuilder.ts
+++ b/packages/grafana-ui/src/components/uPlot/config/UPlotScaleBuilder.ts
@@ -39,8 +39,8 @@ export class UPlotScaleBuilder extends PlotConfigBuilder<ScaleProps, Scale> {
       : {};
 
     // uPlot's default ranging config for both min & max is {pad: 0.1, hard: null, soft: 0, mode: 3}
-    let softMinMode: Range.SoftMode = softMin == null ? 3 : softMin === 0 ? 1 : 2;
-    let softMaxMode: Range.SoftMode = softMax == null ? 3 : softMax === 0 ? 1 : 2;
+    let softMinMode: Range.SoftMode = softMin == null ? 3 : 1;
+    let softMaxMode: Range.SoftMode = softMax == null ? 3 : 1;
 
     const rangeConfig: Range.Config = {
       min: {