Exit when extra/errorneous flags are set (#965)

2018-05-17 16:03:23 +03:00 · 2018-05-17 16:03:23 +03:00 · 4b17ea1ced
parent cf8ad7e002
commit 4b17ea1ced
1 changed files with 5 additions and 0 deletions
--- a/cmd/statusd/main.go
+++ b/cmd/statusd/main.go
@ -87,6 +87,11 @@ func main() {

 	flag.Usage = printUsage
 	flag.Parse()
+	if flag.NArg() > 0 {
+		stdlog.Printf("Extra args in command line: %v", flag.Args())
+		printUsage()
+		os.Exit(1)
+	}

 	config, err := makeNodeConfig()
 	if err != nil {