From 66045b25d384ae77f6c89e8a8a28852a23f8ea84 Mon Sep 17 00:00:00 2001
From: Time-Green <timkoster1@hotmail.com>
Date: Sun, 20 Oct 2019 09:35:58 +0200
Subject: [PATCH] stops ducts from constantly runtiming on being placed down

credits to steamport for finding it, I completely and utterly forgot a pretty obvious mistake
---
 code/modules/plumbing/ducts.dm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/modules/plumbing/ducts.dm b/code/modules/plumbing/ducts.dm
index 9aa17073572..af2f81db07d 100644
--- a/code/modules/plumbing/ducts.dm
+++ b/code/modules/plumbing/ducts.dm
@@ -66,7 +66,7 @@ All the important duct code:
 
 	for(var/atom/movable/AM in loc)
 		var/datum/component/plumbing/P = AM.GetComponent(/datum/component/plumbing)
-		if(P.active)
+		if(P?.active)
 			disconnect_duct() //let's not built under plumbing machinery
 			return
 	for(var/D in GLOB.cardinals)