[BRLTTY] Problem with terminus font

[Samuel Thibault]

Dave Mielke, on Mon 08 Feb 2016 18:53:26 -0500, wrote:
> [quoted lines by Samuel Thibault on 2016/02/07 at 00:25 +0100]
> >Ok, I see that it shares the same glyph for U+0x0000 and U+0x0020.
> >Perhaps brltty gets confused by this. Dave, any idea?
> 
> For any given glyph, brltty uses the first one in the map. My guess, therefore, 
> is that the font is defined with NUL as the main character and space as an 
> alias for it.

Which is unfortunate, but probably happens not so rarely, thus perhaps
special-casing the space glyph?

Samuel