From f74e16ce07bc3aa1583e8559e1146820b4042f0f Mon Sep 17 00:00:00 2001
From: Sumon Sutrodhar <24304603+stdr-sumon@users.noreply.github.com>
Date: Fri, 4 Aug 2023 11:22:59 +0200
Subject: [PATCH] Update gauge_um.go

Need this change for a personal project
---
 gauge_um.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gauge_um.go b/gauge_um.go
index 59bfad2..4526ea9 100644
--- a/gauge_um.go
+++ b/gauge_um.go
@@ -89,6 +89,11 @@ func (g *UtilModeGauge) SetValue(value float64) {
 	}
 }
 
+// SetEmptyColor sets empty gauge color.
+func (g *UtilModeGauge) SetEmptyColor (color tcell.Color) {
+	g.emptyColor = color
+}
+
 // GetValue returns current gauge value.
 func (g *UtilModeGauge) GetValue() float64 {
 	return g.pc