lib/redis_failover/node.rb in redis_failover-0.9.7.2 vs lib/redis_failover/node.rb in redis_failover-1.0.0

@@ -20,10 +20,11 @@
     #
     # @param [Hash] options the options used to create the node
     # @option options [String] :host the host of the redis server
     # @option options [String] :port the port of the redis server
     def initialize(options = {})
-      @host = options.fetch(:host) { raise InvalidNodeError, 'missing host'}
+      @host = options[:host]
+      raise InvalidNodeError, 'missing host' if @host.to_s.empty?
       @port = Integer(options[:port] || 6379)
       @password = options[:password]
     end
 
     # @return [Boolean] true if this node is a master, false otherwise