32c2dcf5e8
The two turn out to be inconsistent for "a,b,,help". Test case marked /* BUG */. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20200415074927.19897-2-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>