From aee668df6c8907feeb0fd0cc713d95f8e1c4ca58 Mon Sep 17 00:00:00 2001
From: Davide D'Agostino <d.dagostino@lipsiasoft.com>
Date: Thu, 15 Sep 2011 13:27:06 +0200
Subject: [PATCH] Removed an unused var.

Signed-off-by: Konstantin Haase <konstantin.mailinglists@googlemail.com>
---
 lib/sinatra/base.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/sinatra/base.rb b/lib/sinatra/base.rb
index 04350c99e6..31bb30b7d9 100644
--- a/lib/sinatra/base.rb
+++ b/lib/sinatra/base.rb
@@ -1098,7 +1098,6 @@ def compile!(verb, path, block, options = {})
       def compile(path)
         keys = []
         if path.respond_to? :to_str
-          special_chars = %w{. + ( ) $}
           pattern = path.to_str.gsub(/[^\?\%\\\/\:\*\w]/) { |c| encoded(c) }
           pattern.gsub! /((:\w+)|\*)/ do |match|
             if match == "*"