Fix input arg in export.

[lightning.git] / pca.go

diff --git a/pca.go b/pca.go
index 0073823c6cb82de5d0f8376577124f1fc2687db6..cd68eeb897e7fefda071f97c1d2eb26142de12ad 100644 (file)
--- a/pca.go
+++ b/pca.go
@@ -21,7 +21,7 @@ func (cmd *pythonPCA) RunCommand(prog string, args []string, stdin io.Reader, st
        flags := flag.NewFlagSet("", flag.ContinueOnError)
        flags.SetOutput(stderr)
        projectUUID := flags.String("project", "", "project `UUID` for output data")
-       inputFilename := flags.String("i", "", "input `file`")
+       inputFilename := flags.String("i", "-", "input `file`")
        err = flags.Parse(args)
        if err == flag.ErrHelp {
                err = nil