feat: unified usage when invalid options

release-lab · Nov 27, 2020 · dde4ece · dde4ece
1 parent ddc712a
commit dde4ece
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cmd/whatchanged/main.go b/cmd/whatchanged/main.go
@@ -124,6 +124,8 @@ func run() error {
 	flag.BoolVar(&showHelp, "help", false, "Print help information")
 	flag.BoolVar(&showVersion, "version", false, "Print version information")
 
+	flag.Usage = printHelp
+
 	flag.Parse()
 
 	if showHelp {