hx509: make hx509_get_error_string(NULL, ...) work
commitf2776ce84104192782924c79a467f962238598f1
authorNicolas Williams <nico@twosigma.com>
Fri, 12 Jul 2019 18:38:22 +0000 (12 13:38 -0500)
committerNicolas Williams <nico@twosigma.com>
Thu, 3 Oct 2019 18:09:18 +0000 (3 13:09 -0500)
tree800bab21fb4a70de2c3a741f09c124be4efbacb8
parenteaebb892b8f9c3a39dd15441584fa8d1e87290ae
hx509: make hx509_get_error_string(NULL, ...) work

If hx509_context_init() fails we should still be able to do something
with its return code.
lib/hx509/error.c