forgejo/routers
Eng Zer Jun 13d5d2e711
Remove redundant len check around loop (#27464)
This pull request is a minor code cleanup.

From the Go specification (https://go.dev/ref/spec#For_range):

> "1. For a nil slice, the number of iterations is 0."
> "3. If the map is nil, the number of iterations is 0."

`len` returns 0 if the slice or map is nil
(https://pkg.go.dev/builtin#len). Therefore, checking `len(v) > 0`
before a loop is unnecessary.

---

At the time of writing this pull request, there wasn't a lint rule that
catches these issues. The closest I could find is
https://staticcheck.dev/docs/checks/#S103

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2023-10-06 14:49:37 +08:00
..
api Don't let API add 2 exclusive labels from same scope (#27433) 2023-10-05 03:37:36 +00:00
common Refactor system setting (#27000) 2023-10-05 09:08:19 +08:00
install Refactor system setting (#27000) 2023-10-05 09:08:19 +08:00
private make writing main test easier (#27270) 2023-09-28 01:38:53 +00:00
utils Implement FSFE REUSE for golang files (#21840) 2022-11-27 18:20:29 +00:00
web Remove redundant len check around loop (#27464) 2023-10-06 14:49:37 +08:00
init.go Another round of db.DefaultContext refactor (#27103) 2023-09-25 13:17:37 +00:00