From 31fc8af286f0221a0aac5d5dd9253362566c618b Mon Sep 17 00:00:00 2001
From: nishiki <nishiki@yaegashi.fr>
Date: Mon, 9 Sep 2013 22:45:14 +0200
Subject: [PATCH] fix bug

---
 lib/Cli.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Cli.rb b/lib/Cli.rb
index fd50a40..e7507a4 100644
--- a/lib/Cli.rb
+++ b/lib/Cli.rb
@@ -293,7 +293,7 @@ class Cli
 			when 'quit', 'exit', 'q'
 				break
 			else
-				if !command[0].nil? || !command[0].empty?
+				if !command[0].nil? && !command[0].empty?
 					puts 'Unknow command!'
 				end
 			end