tree 224ceeaa3c9d0969a99e897d09fd4a486bab2041
parent f8338151a31310fdbe55382c1ab8273c8413b0ca
author Olivier Houchard <ohouchard@haproxy.com> 1557849743 +0200
committer Olivier Houchard <cognet@ci0.org> 1557850705 +0200

MINOR: h1: Use BUG_ON() to enforce rules in subscribe/unsubscribe.

It is not legal to subscribe if we're already subscribed, or to unsubscribe
if we did not subscribe, so instead of trying to handle those cases, just
assert that it's ok using the new BUG_ON() macro.