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cmd: simplify arg handling

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This commit is contained in:
Christoph Polcin 2018-05-25 12:25:36 +02:00
parent e0b778960b
commit fa51555f16
1 changed files with 2 additions and 8 deletions
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10
cmd/gowebdav/main.go
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@ -36,13 +36,7 @@ func main() {
fail("Set WebDAV ROOT")
}
var path0, path1 string
switch len(flag.Args()) {
case 1:
path0 = flag.Args()[0]
case 2:
path1 = flag.Args()[1]
default:
if l := len(flag.Args()); l == 0 || l > 2 {
fail("Unsupported arguments")
}
@ -53,7 +47,7 @@ func main() {
cmd := getCmd(strings.ToUpper(*m))
if e := cmd(c, path0, path1); e != nil {
if e := cmd(c, flag.Arg(0), flag.Arg(1)); e != nil {
fail(e)
}
}