From a632dc6cb8a29c27cf18e0b3af8e5ca020dd1138 Mon Sep 17 00:00:00 2001
From: Daniel Rojas <github@danielrojas.net>
Date: Mon, 20 Jul 2020 14:57:03 +0200
Subject: [PATCH] Fix HTML color code appearing in wire node

...when no color is specified.
---
 src/wireviz/wv_colors.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wireviz/wv_colors.py b/src/wireviz/wv_colors.py
index 312a5fb..9e49d42 100644
--- a/src/wireviz/wv_colors.py
+++ b/src/wireviz/wv_colors.py
@@ -119,7 +119,7 @@ def get_color_hex(input, pad=False):
 
 def translate_color(input, color_mode):
     if input == '' or input is None:
-        return color_default
+        return ''
     upper = color_mode.isupper()
     if not (color_mode.isupper() or color_mode.islower()):
         raise Exception('Unknown color mode capitalization')