set maximum n args

koki-develop · Mar 19, 2023 · 03f33cf · 03f33cf
1 parent 365df28
commit 03f33cf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmd/root.go b/cmd/root.go
@@ -19,6 +19,7 @@ var (
 var rootCmd = &cobra.Command{
 	Use:   "typingo",
 	Short: "Typing game written in Go",
+	Args:  cobra.MaximumNArgs(0),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		if numTexts < 1 {
 			return errors.New(`invalid argument %d for "-n, --num-texts" flag: must be at least 1`)