From 59cffbf3ebd458442d79fa49972035dde1e479bb Mon Sep 17 00:00:00 2001
From: nishiki <nishiki@yaegashi.fr>
Date: Sun, 8 Sep 2013 18:02:10 +0200
Subject: [PATCH] no show an void item if the item doesn't exist

---
 lib/Cli.rb | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/Cli.rb b/lib/Cli.rb
index ee3721f..1f49887 100644
--- a/lib/Cli.rb
+++ b/lib/Cli.rb
@@ -164,11 +164,15 @@ class Cli
 		if not force
 			result = @m.searchById(id)		
 
-			displayFormat(result)
+			if result.length > 0
+				displayFormat(result)
 
-			confirm = ask("Are you sure to remove the item: #{id} ? (y/N) ")
-			if confirm =~ /^(y|yes|YES|Yes|Y)$/
-				force = true
+				confirm = ask("Are you sure to remove the item: #{id} ? (y/N) ")
+				if confirm =~ /^(y|yes|YES|Yes|Y)$/
+					force = true
+				end
+			else
+				puts "Nothing result!"
 			end
 		end