From 1de294cae553de957684af7659ef35dcb712ef37 Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Mon, 30 Dec 2019 13:00:28 -0500
Subject: [PATCH] Bugfixes

---
 core/src/mindustry/world/blocks/BuildBlock.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/mindustry/world/blocks/BuildBlock.java b/core/src/mindustry/world/blocks/BuildBlock.java
index bb1ea11468..345300343f 100644
--- a/core/src/mindustry/world/blocks/BuildBlock.java
+++ b/core/src/mindustry/world/blocks/BuildBlock.java
@@ -171,7 +171,7 @@ public class BuildBlock extends Block{
             return;
         }
 
-        if(entity.previous == null) return;
+        if(entity.previous == null || entity.cblock == null) return;
 
         if(Core.atlas.isFound(entity.previous.icon(mindustry.ui.Cicon.full))){
             Draw.rect(entity.previous.icon(Cicon.full), tile.drawx(), tile.drawy(), entity.previous.rotate ? tile.rotation() * 90 : 0);