fix

ygopro-server.coffee

@@ -2598,7 +2598,7 @@ ygopro.stoc_follow 'GAME_MSG', true, (buffer, info, client, server, datas)->
   if new_buf
     buffer = new_buf
   record_last_game_msg = () ->
-    client.last_game_msg = new_buf or buffer
+    client.last_game_msg = buffer
     client.last_game_msg_title = msg_name
   #console.log client.pos, "MSG", msg_name
   if msg_name == 'RETRY' and room.recovering

ygopro-server.js

@@ -3417,7 +3417,7 @@
       buffer = new_buf;
     }
     record_last_game_msg = function() {
-      client.last_game_msg = new_buf || buffer;
+      client.last_game_msg = buffer;
       return client.last_game_msg_title = msg_name;
     };
     //console.log client.pos, "MSG", msg_name