From 011ce383e2b45616489e1296d542e73cdafb06fd Mon Sep 17 00:00:00 2001
From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Wed, 29 Apr 2015 11:08:28 +0200
Subject: [PATCH] ghlister: fail when no action is given

---
 bin/ghlister | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bin/ghlister b/bin/ghlister
index 8f7f3eb..594d499 100755
--- a/bin/ghlister
+++ b/bin/ghlister
@@ -81,6 +81,9 @@ def parse_args():
 
     args = cli.parse_args()
 
+    if not args.action:
+        cli.error('no action given')
+
     return args