show list patch error

1 files changed, 3 insertions, 0 deletions

diff --git a/send.go b/send.go
index 0b3834c..c296257 100644
--- a/send.go
+++ b/send.go
@@ -51,6 +51,9 @@ func listPatches() error {
 		last = strings.TrimSpace(line)
 	}
 	parts := strings.Fields(last)
+	if len(parts) == 0 {
+		return fmt.Errorf("listPatches() there are no patchsets at this time")
+	}
 	getPatch(parts[0])
 	return nil
 }