ocsp_check_ids says "If algoritm mismatch let caller deal with it" before
returning 2. The one and only caller doesn't check for that, so...
Stop returning it.
ok miod
KNF.
More KNF.
Make comments readable.
stale prototype
reset host, port, path to null after freeing so the caller doesn't
accidentally free them again. actually a bug in the caller and (hey hey)
apps/ocsp.c has exactly that bug, but it's easier/safer to fix here.
move a comment
clean up if 0/if 1 code. we don't care anymore.