No issue #

[lightning.git] / exportnumpy.go

diff --git a/exportnumpy.go b/exportnumpy.go
index 050f3161bfaac798016802884856f93a6f37903c..698180b7545664ad53ce2e6002032b802fde4f5c 100644 (file)
--- a/exportnumpy.go
+++ b/exportnumpy.go
@@ -62,6 +62,9 @@ func (cmd *exportNumpy) RunCommand(prog string, args []string, stdin io.Reader,
                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 != "" {