gitea/routers/web/repo
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
..
actions
setting
activity.go
attachment.go
blame.go
branch.go
cherry_pick.go
commit.go
compare.go
download.go
editor.go
editor_test.go
find.go
helper.go
helper_test.go
http.go
http_test.go
issue.go Remove redundant `len` check around loop (#27464) 2023-10-06 14:49:37 +08:00
issue_content_history.go
issue_dependency.go
issue_label.go
issue_label_test.go
issue_lock.go
issue_pin.go
issue_stopwatch.go
issue_test.go
issue_timetrack.go
issue_watch.go
main_test.go
middlewares.go
migrate.go
milestone.go
packages.go
patch.go
projects.go
projects_test.go
pull.go
pull_review.go
release.go
release_test.go
render.go
repo.go
search.go
topic.go
treelist.go
view.go
view_test.go
wiki.go
wiki_test.go