From 2018dd444fab78d26f9d9bcdf26f24c29db2e0de Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Thu, 17 Sep 2020 21:13:42 +0200
Subject: [PATCH] start off with black & white to avoid javascript errors

---
 htdocs/openwebrx.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/openwebrx.js b/htdocs/openwebrx.js
index b06b780..6625b01 100644
--- a/htdocs/openwebrx.js
+++ b/htdocs/openwebrx.js
@@ -77,7 +77,7 @@ var waterfall_min_level;
 var waterfall_max_level;
 var waterfall_min_level_default;
 var waterfall_max_level_default;
-var waterfall_colors;
+var waterfall_colors = chroma.scale(['#000', '#FFF']);
 var waterfall_auto_level_margin;
 
 function updateWaterfallColors(which) {