maride/php-parser
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if not have file arg, will print usage

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blurbird 2019-03-07 04:28:15 +08:00
parent 32d9c634d1
commit 3d41f036da
1 changed files with 5 additions and 0 deletions
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5
main.go
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@ -44,6 +44,11 @@ func main() {
flag.Parse() flag.Parse()
if len(flag.Args()) == 0{
flag.Usage()
return
}
switch profiler { switch profiler {
case "cpu": case "cpu":
defer profile.Start(profile.ProfilePath("."), profile.NoShutdownHook).Stop() defer profile.Start(profile.ProfilePath("."), profile.NoShutdownHook).Stop()