fix

ygopro-server.coffee

@@ -2146,6 +2146,7 @@ ygopro.ctos_follow 'JOIN_GAME', false, (buffer, info, client, server, datas)->
             original: buffer,
             decrypted: decrypted_buffer
           })
+          return
         return
     }, (err, data) ->
       if(client.closed)

ygopro-server.js

@@ -2687,7 +2687,7 @@
               done('${invalid_password_checksum}');
               return;
             }
-            return done(null, {
+            done(null, {
               original: buffer,
               decrypted: decrypted_buffer
             });