From cea5f188610521d4cbb479307063134cd34ab737 Mon Sep 17 00:00:00 2001
From: Simon COURTOIS <scourtois@cubyx.fr>
Date: Thu, 23 Feb 2012 18:19:57 +0100
Subject: [PATCH] Escaping extension to avoid regexp error

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

diff --git a/lib/absolute_renamer/file_info.rb b/lib/absolute_renamer/file_info.rb
index 48daa36..017d4ac 100644
--- a/lib/absolute_renamer/file_info.rb
+++ b/lib/absolute_renamer/file_info.rb
@@ -25,7 +25,7 @@ def initialize(path)
       @name = File.basename(@real_path)
       unless @dir
         @ext = File.extname(@name, conf[:options][:dots])
-        @name.gsub!(Regexp.new('.' << @ext << '$'), '') unless @ext.empty?
+        @name.gsub!(Regexp.new('.' << Regexp.escape(@ext) << '$'), '') unless @ext.empty?
         @level = 0
       else
         @level = @real_path.split('/').size