From db9e76bec3d513c92f3a32c82093837cf4ab4a0e Mon Sep 17 00:00:00 2001
From: sqshq <sqshq@sqshq.com>
Date: Wed, 10 Apr 2019 23:58:42 -0400
Subject: [PATCH] fix gradient color selection out of range for dynamic resize
 case

---
 console/palette.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/console/palette.go b/console/palette.go
index 959db20..2907262 100644
--- a/console/palette.go
+++ b/console/palette.go
@@ -67,6 +67,9 @@ func GetPalette(theme Theme) Palette {
 }
 
 func GetGradientColor(gradient []ui.Color, cur int, max int) ui.Color {
+	if cur > max {
+		cur = max
+	}
 	ratio := float64(len(gradient)) / float64(max)
 	return gradient[int(ratio*float64(cur))]
 }