From 80fcd72450fcdce2a42f8d9f36d61ab75f4dd293 Mon Sep 17 00:00:00 2001
From: cheapie <no-email-for-you@example.com>
Date: Wed, 15 May 2024 19:23:21 -0500
Subject: Fix possible crash in dispatcher

---
 dispatcherfw.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dispatcherfw.lua b/dispatcherfw.lua
index e909b19..318a69d 100644
--- a/dispatcherfw.lua
+++ b/dispatcherfw.lua
@@ -54,7 +54,9 @@ local function cartorealfloor(carid,floor)
 	if type(floor) == "table" then
 		local ret = {}
 		for i in pairs(floor) do
-			ret[cartorealfloor(carid,i)] = true
+			if cartorealfloor(carid,i) then
+				ret[cartorealfloor(carid,i)] = true
+			end
 		end
 		return ret
 	end
-- 
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