lib/moped/cluster.rb in moped-1.4.2 vs lib/moped/cluster.rb in moped-1.4.3

@@ -282,10 +282,10 @@
       @peers.empty? || @peers.include?(node)
     end
 
     def refresh_peers(node, &block)
       peers = node.peers
-      return if peers.empty?
+      return if !peers || peers.empty?
       peers.each do |node|
         block.call(node) unless @nodes.include?(node)
         @peers.push(node) unless peers.include?(node)
       end
     end