[Fontconfig] Bug in fc-cat with user cache

[Patrick Lam]

Frederic Crozat wrote:
> Hi all, 
> 
> while testing fontconfig 2.3.93, I found a bug in fc-cat :
> 
> if you run :
> fc-cat ~/.font.cache-2 (you need to have such a file), you will get
> incorrect output :

I've just committed a patch for this bug (and another issue I found
while testing this patch).  Please let me know if it works.  It changes
the format of the ~/.fonts.cache-2 file in a minor (but incompatible) way.

pat