edist-test: Fix _Static_assert missing message string

Older GCCs don't support _Static_assert without a message string as the
second argument. AFAICT _Static_assert with two arguments is in C11 but
omitting the message argument is an extension.

The tests appear to be built with the system gcc rather than our
crossgcc so that's probably why this was not cought by CI.

Change-Id: I41fd0ffc42ded8b6d145c3ec30cc7407a78b9a43
Signed-off-by: Daniel Gröber <dxld@darkboxed.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48151
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions