From 90ad7fee5fee8b252172599fc6d762370f0d0923 Mon Sep 17 00:00:00 2001
From: notify <notify-ctrl@qq.com>
Date: Mon, 10 Apr 2023 15:58:41 +0800
Subject: [PATCH] fix filterskill

---
 lua/core/engine.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/core/engine.lua b/lua/core/engine.lua
index 413ccbb3..e318d58b 100644
--- a/lua/core/engine.lua
+++ b/lua/core/engine.lua
@@ -378,7 +378,7 @@ function Engine:filterCard(id, player, data)
     return
   end
   local skills = player:getAllSkills()
-  local filters = self:currentRoom().status_skills[FilterSkill]
+  local filters = self:currentRoom().status_skills[FilterSkill] or {}
 
   if #filters == 0 then
     filtered_cards[id] = nil