From 90bc18e1bd3d1c99fb0cd24b5a78d720d6505576 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sat, 31 Jul 2021 08:38:03 -0400
Subject: [PATCH] Fixed #5677

---
 core/src/mindustry/ai/BlockIndexer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/mindustry/ai/BlockIndexer.java b/core/src/mindustry/ai/BlockIndexer.java
index 6cc184ad38..6c485ae3e6 100644
--- a/core/src/mindustry/ai/BlockIndexer.java
+++ b/core/src/mindustry/ai/BlockIndexer.java
@@ -181,7 +181,7 @@ public class BlockIndexer{
     /** Returns all damaged tiles by team. */
     public Seq<Building> getDamaged(Team team){
         if(damagedTiles[team.id] == null){
-            return null;
+            return damagedTiles[team.id] = new Seq<>();
         }
 
         return damagedTiles[team.id];