for compat

ygopro-server.coffee

@@ -475,7 +475,7 @@ CLIENT_get_authorize_key = (client) ->
   if settings.modules.mycard.enabled or settings.modules.tournament_mode.enabled or settings.modules.challonge.enabled or client.is_local
     return client.name
   else if !settings.modules.mycard.enabled and client.vpass
-    return client.vpass + ":" + client.name
+    return client.vpass + "$" + client.name
   else
     return client.ip + ":" + client.name
 

ygopro-server.js

@@ -606,7 +606,7 @@
     if (settings.modules.mycard.enabled || settings.modules.tournament_mode.enabled || settings.modules.challonge.enabled || client.is_local) {
       return client.name;
     } else if (!settings.modules.mycard.enabled && client.vpass) {
-      return client.vpass + ":" + client.name;
+      return client.vpass + "$" + client.name;
     } else {
       return client.ip + ":" + client.name;
     }