Fix some tests.

[lightning.git] / dumpgob.go

diff --git a/dumpgob.go b/dumpgob.go
index 4d5f574ac033d6e9ff3cbbcbdb32765b12ec69b0..cd05954391808c16f9ea043f43aaa84395f835bf 100644 (file)
--- a/dumpgob.go
+++ b/dumpgob.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Lightning Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package lightning
 
 import (
@@ -38,6 +42,9 @@ func (cmd *dumpGob) RunCommand(prog string, args []string, stdin io.Reader, stdo
                return 0
        } else if err != nil {
                return 2
+       } else if flags.NArg() > 0 {
+               err = fmt.Errorf("errant command line arguments after parsed flags: %v", flags.Args())
+               return 2
        }
 
        if *pprof != "" {