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639ff890 · Naor Peled · 935a1ea1 · 639ff890
Commit 639ff890 authored 3 years ago by Naor Peled
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with 4 additions and 0 deletions
+4 -0
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -35,6 +35,10 @@ func (s normalize) indent() normalize {
 }

 func ValidateStdinPathArgument(paths []string) error {
+	if len(paths) < 1 {
+	 return fmt.Errorf("This command requires at least 1 argument.\n")
+	}
+
 	if paths[0] == "-" {
 		if len(paths) > 1 {
 			return fmt.Errorf(fmt.Sprintf("Unexpected args: [%s]", strings.Join(paths[1:], ",")))