fix empty roomname with password VS random

room.coffee

@@ -75,6 +75,7 @@ class Room
     client_name_and_pass = name.split('$',2)
     client_name = client_name_and_pass[0]
     client_pass = client_name_and_pass[1]
+    return true if !client_pass
     !_.find Room.all, (room)->
       room_name_and_pass = room.name.split('$',2)
       room_name = room_name_and_pass[0]

room.js

@@ -95,6 +95,9 @@
       client_name_and_pass = name.split('$', 2);
       client_name = client_name_and_pass[0];
       client_pass = client_name_and_pass[1];
+      if (!client_pass) {
+        return true;
+      }
       return !_.find(Room.all, function(room) {
         var room_name, room_name_and_pass, room_pass;
         room_name_and_pass = room.name.split('$', 2);

ygopro-server.coffee

@@ -256,7 +256,7 @@ ygopro.ctos_follow 'JOIN_GAME', false, (buffer, info, client, server)->
     }
     client.end()
     
-  else if !Room.validate(info.pass)
+  else if info.pass.length && !Room.validate(info.pass)
     #ygopro.stoc_send client, 'ERROR_MSG',{
     #  msg: 1
     #  code: 1 #这返错有问题，直接双ygopro直连怎么都正常，在这里就经常弹不出提示

ygopro-server.js

@@ -278,7 +278,7 @@
         code: 2
       });
       client.end();
-    } else if (!Room.validate(info.pass)) {
+    } else if (info.pass.length && !Room.validate(info.pass)) {
       ygopro.stoc_send_chat(client, "房间密码不正确", 11);
       ygopro.stoc_send(client, 'ERROR_MSG', {
         msg: 1,