Gitea doesn't work with PRs that merge unrelated histories #36644
Description
Description
When a user tries to merge two branches with unrelated histories, some links stop working (e.g
https://gitea.test/org/repo/pulls/1/files returns 400)
Gitea Version
1.25.4
Can you reproduce the bug on the Gitea demo site?
Yes
Log Gist
No response
Screenshots
No response
Git Version
No response
Operating System
No response
How are you running Gitea?
on premise instance
Database
PostgreSQL