That makes no grammatical sense.

A (flaky test) exposed a (Redis client) use-after-free [bug]

Retr0id 5 hours ago | parent | prev [-]

Works on my machine. (Even though HN's filters removed the leading "How")

I don't think you're replying to the right comment, since I didn't mention anything working.

	▲	Retr0id 5 hours ago \| parent [-]
		The "machine" in question is my brain (or at least, the part of it that parses grammar).