From 61e112e62a3a7e96704b2c5d82f410cd94151ee0 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sat, 5 Mar 2016 20:21:55 -0500
Subject: exit after help

---
 src/guff/config.cr | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/guff/config.cr b/src/guff/config.cr
index 6021c63..1be8d8d 100644
--- a/src/guff/config.cr
+++ b/src/guff/config.cr
@@ -84,6 +84,7 @@ module Guff
           "Print usage"
         ) do 
           puts p.to_s
+          exit 0
         end
       end
 
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