Hi!
Am Dienstag, den 15.09.2020, 14:30 +0200 schrieb Ludovic Courtès:
> [...]
> 
> It’d also be nice to add a short comment explaining what’s wrong with
> those tests.
It turned out to be a race condition sparked by those two files trying
to access the same SQL database, which is bound to fail with parallel
tests.  Kinda weird for a "multi-threading" test suite, but whatever.

While I was at it, I also enabled vala and glade support, so this patch
is a little bigger than the previous one.

Regards, Leo