seo_cache.rb in seo_cache-1.3.0

- old
+ new

@@ -32,9 +32,12 @@
   self.cache_extension = '.html'
 
   mattr_accessor :redis_url
   self.redis_url = 'redis://localhost:6379/'
 
+  mattr_accessor :redis_db_index
+  self.redis_db_index = 0
+
   mattr_accessor :redis_namespace
   self.redis_namespace = '_seo_cache:'
 
   mattr_accessor :whitelist_hosts
   self.whitelist_hosts = []