Fix socketio/socket.io-client-swift#203

SocketIOClientSwift/SocketEngine.swift

@@ -530,15 +530,16 @@ public final class SocketEngine: NSObject, WebSocketDelegate {
     private func parseEngineMessage(var message: String, fromPolling: Bool) {
         Logger.log("Got message: %@", type: logType, args: message)
 
-        if fromPolling {
-            fixDoubleUTF8(&message)
-        }
-
         let type = PacketType(str: (message["^(\\d)"].groups()?[1]) ?? "") ?? {
             self.checkIfMessageIsBase64Binary(message)
             return .Noop
             }()
         
+        
+        if fromPolling && type != .Noop {
+            fixDoubleUTF8(&message)
+        }
+
         switch type {
         case PacketType.Message:
             message.removeAtIndex(message.startIndex)

SocketIOClientSwift/SocketFixUTF8.swift

@@ -26,6 +26,7 @@
 import Foundation
 
 func fixDoubleUTF8(inout name: String) {
+    print(name)
     let utf8 = name.dataUsingEncoding(NSISOLatin1StringEncoding)!
     let latin1 = NSString(data: utf8, encoding: NSUTF8StringEncoding)!
     name = latin1 as String