[BUG] The information in commit detail page was incorrect

[L0veSunshine]

• Gitea version (or commit ref):
• Git version:
• Operating system:
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL) https://gitea.com/gitnex/GitNex/commit/7f0689524f2132cd52042f53eee93c43778358b8?lang=en-US
  • No
  • Not relevant
• Log gist:

Description

When you visit a commit's detail page, if this commit is a merge opeation. The information on the page was a bit incorrect.
As you can see in this screenshot:
The parent commit is incorrect.

Screenshots

[CirnoT]

What exactly do you mean by that?
The commit 7f0689524f2132cd52042f53eee93c43778358b8 has two parents: 29756511f3f3c2e32a7d89bb051a2494cc942211 and a4afa5fbc2fe9e6fea17788975987cf6faab382f

You should get same result by doing git log -1 7f0689524f2132cd52042f53eee93c43778358b8

commit 7f0689524f2132cd52042f53eee93c43778358b8
Merge: 2975651 a4afa5f
Author: M M Arif <mmarif@swatian.com>
Date:   Fri May 15 22:08:29 2020 +0000

    Merge pull request 'Add corners to popup dialogs' (#495) from ui-enhancements into master

    Reviewed-on: https://gitea.com/gitnex/GitNex/pulls/495
    Reviewed-by: opyale <opyale@noreply.gitea.io>

[L0veSunshine]

What exactly do you mean by that?
The commit 7f0689524f2132cd52042f53eee93c43778358b8 has two parents: 29756511f3f3c2e32a7d89bb051a2494cc942211 and a4afa5fbc2fe9e6fea17788975987cf6faab382f

You should get same result by doing git log -1 7f0689524f2132cd52042f53eee93c43778358b8

commit 7f0689524f2132cd52042f53eee93c43778358b8
Merge: 2975651 a4afa5f
Author: M M Arif <mmarif@swatian.com>
Date:   Fri May 15 22:08:29 2020 +0000

    Merge pull request 'Add corners to popup dialogs' (#495) from ui-enhancements into master

    Reviewed-on: https://gitea.com/gitnex/GitNex/pulls/495
    Reviewed-by: opyale <opyale@noreply.gitea.io>

I am very sorry for the late reply.
After checking about this again, i confirm you are right, that is only a ui issue.
Thanks for your pr!