[GRASS5] r.colors bug

[Radim Blazek]

GRASS 5.7 (probably also 5.3),

$ARCH/etc/colors/gyr:
0% green
50% yellow
100% red

r.colors map=pok color=gyr

-> colr/pok
% 0 255
0:0:255:0 127.5:255:255:0
127.5:255:255:0 255:255:0:0
0:255

i.e. 0 set to white.

Radim