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用 os.ReadDir 替换 Readdir(-1) (#6447)

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下面这段代码
	dir, err := os.Open(dirname)
	if err != nil {
		return err
	}
	defer dir.Close()

	dirs, err := dir.Readdir(-1)

可以简化成 `os.ReadDir(dirname)`.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This commit is contained in:
Eng Zer Jun 2022-11-01 21:13:38 +08:00 • committed by GitHub
parent 6e04545ad1
commit b1b4e35a12
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5 changed files with 7 additions and 47 deletions
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8
kernel/bazaar/widget.go
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@ -97,17 +97,11 @@ func Widgets() (widgets []*Widget) {
func InstalledWidgets() (ret []*Widget) {
ret = []*Widget{}
dir, err := os.Open(filepath.Join(util.DataDir, "widgets"))
if nil != err {
logging.LogWarnf("open widgets folder [%s] failed: %s", util.ThemesPath, err)
return
}
widgetDirs, err := dir.Readdir(-1)
widgetDirs, err := os.ReadDir(filepath.Join(util.DataDir, "widgets"))
if nil != err {
logging.LogWarnf("read widgets folder failed: %s", err)
return
}
dir.Close()
bazaarWidgets := Widgets()