How to re-open merged pull-request in Github?

Question

I opened PR and accidentely merge it into another branch. After than, I reverted this merge (via git revert hash -m 1) and wanna re-open my PR. But I don't see re-open button. Also there weren't revert button near my merge. What can I do to re-open PR (it has code reviews, comments, etc. and I can't just create a new PR).

Answer 1

You can't. Once it is merged and closed it can't be reopened.

More details you can find under:

GitHub: Reopening a merged pull request