From 1bb97cae39bc4a8faa91626053067ddc18fa7a7e Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Thu, 25 Feb 2021 18:34:24 -0500
Subject: [PATCH] Fixed #4792

---
 core/src/mindustry/world/blocks/distribution/ItemBridge.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/mindustry/world/blocks/distribution/ItemBridge.java b/core/src/mindustry/world/blocks/distribution/ItemBridge.java
index 91d25be0c4..527acbe78a 100644
--- a/core/src/mindustry/world/blocks/distribution/ItemBridge.java
+++ b/core/src/mindustry/world/blocks/distribution/ItemBridge.java
@@ -151,7 +151,9 @@ public class ItemBridge extends Block{
         for(int i = 0; i < plans.size - 1; i++){
             var cur = plans.get(i);
             var next = plans.get(i + 1);
-            cur.config = new Point2(next.x - cur.x, next.y - cur.y);
+            if(positionsValid(cur.x, cur.y, next.x, next.y)){
+                cur.config = new Point2(next.x - cur.x, next.y - cur.y);
+            }
         }
     }