No commits in common is shown when comparing identical branches

[CirnoT]

• Gitea version (or commit ref): 1.14.0+dev-622-g41c077656
• Git version: 2.30.0
• Operating system: Docker
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL) https://try.gitea.io/test_org21/test_repo/compare/master...master
  • No

Description

No commits in common. 'master' and 'master' have entirely different histories.

[lunny]

I think this is a typo