On 04/02/2014 03:50 PM, Peder O. Klingenberg wrote:

> Success!
>
> Reverting bug17125_fixed.patch and applying your bug17125_fixed_2.patch,
> I have an emacs running in daemon mode which does not segfault anymore.
>
> Thanks!  This bug was really messing up my workflow.

This patch prevents [] (empty vector, means "no match") from entering font cache.
IMO this is correct, but this breaks current behavior of font_list_entities.
Could you please also try a more compatible/conservative change?

Dmitry