From 84177919da8278a73e0876e1048cf3c42807bcab Mon Sep 17 00:00:00 2001
From: Ukendio <ukendio@gmail.com>
Date: Mon, 6 May 2024 18:57:52 +0200
Subject: [PATCH] Dont index into empty map

---
 mirror/init.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mirror/init.lua b/mirror/init.lua
index e10d9de..05b63c8 100644
--- a/mirror/init.lua
+++ b/mirror/init.lua
@@ -318,7 +318,11 @@ end
 
 local function get(componentIndex: { [i24]: ArchetypeMap }, record: Record, componentId: i24)
 	local archetype = record.archetype
-	local archetypeRecord = componentIndex[componentId].sparse[archetype.id]
+	local archetypesMap = componentIndex[componentId]
+	if not archetypesMap then 
+		return nil
+	end
+	local archetypeRecord = archetypesMap[archetype.id]
 
 	if not archetypeRecord then
 		return nil