test/context: use a more portable directory-exists check
authorRan Benita <ran@unusedvar.com>
Fri, 27 Dec 2019 13:47:15 +0000 (15:47 +0200)
committerRan Benita <ran@unusedvar.com>
Fri, 27 Dec 2019 13:47:49 +0000 (15:47 +0200)
commitf967d46b65329dd1a03151d5904ffe40e8467b2c
tree511a0297f01f6ff5e74e2af205f696359a3ee425
parent1849158afdad0c7f8a8e04f5c6e6af207775451e
test/context: use a more portable directory-exists check

MSVC doesn't have opendir/closedir.

Signed-off-by: Ran Benita <ran@unusedvar.com>
test/context.c