Move check for end of reply sequence from callback to handler

Author: real-alexei

lib/xcore.js

@@ -507,8 +507,8 @@ XClient.prototype.expectReplyHeader = function()
                     var result = unpack.call(client, data, opt_data);
                     var callback = handler[1];
                     var multiReply = handler[2];
-                    var handled = callback(null, result);
-                    if (!multiReply || handled) {
+                    callback(null, result);
+                    if (!multiReply || result === undefined) {
                         delete client.replies[seq_num];
                     }
                 }