From 742b9fe3ffc945894fcf3ede1de992b6bef2d202 Mon Sep 17 00:00:00 2001
From: Thibaud Guillaume-Gentil <thibaud@thibaud.me>
Date: Tue, 30 Aug 2011 10:48:29 +0200
Subject: [PATCH] Add sleep to not eat 100% cpu :)

---
 lib/guard.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/guard.rb b/lib/guard.rb
index dcfb1e4..717d4a2 100644
--- a/lib/guard.rb
+++ b/lib/guard.rb
@@ -50,6 +50,8 @@ module Guard
             files = @files.dup
             @files.clear
             run { run_on_change_for_all_guards(files) }
+          else
+            sleep 0.1
           end
         end
       end