bug#21557: 25.0.50; HTML renders text invisible

[Richard Stallman]

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  > >  (defun shr-colorize-region (start end fg &optional bg)
  > > -  (when (or fg bg)
  > > +  (when (and (or fg bg) (>= (display-color-cells) 256))

This fixes it.  Thanks.

  > I wonder whether 256 above should be replaced with a much lower
  > number, like 88, perhaps?

I don't know.
-- 
Dr Richard Stallman
President, Free Software Foundation (gnu.org, fsf.org)
Internet Hall-of-Famer (internethalloffame.org)
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