• Gitea version (or commit ref):
  d4c9399 and any older one that I've tested
• Operating system: Ubuntu 16.04 (using the docker image)
• 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/BugReproduction871239/test213
  • No
  • Not relevant
• Log gist:

Description

In the example URL, there is a submodule called test214 that uses the port (22) as user name in its link.
The submodule configuration is valid and works on the command line.