kevans 3c286dfb69 lualoader: don't botch disabling of color
When colors are disabled, color.escape{fg,bg} would return the passed in
color rather than the proper ANSI sequence for the color.
color.escape{fg,bg} would be wrong.

Instead return '', as the associated reset* functions will also return ''.
This should get rid of the funky '2' and '4' in the kernel selector if
you're booting serial.

Reported by:	npn
2019-10-21 20:09:43 +00:00
..
2019-06-25 04:50:09 +00:00
2018-04-27 22:15:18 +00:00
2019-09-05 15:06:30 +00:00
2019-02-26 06:22:10 +00:00
2019-02-26 06:22:10 +00:00
2019-02-26 06:22:10 +00:00
2018-08-15 11:39:13 +00:00
2019-05-24 19:43:38 +00:00
2019-06-25 04:50:09 +00:00
2018-07-08 07:42:49 +00:00
2017-12-02 00:06:58 +00:00