From af61db3c77d7439d1f528d77b8f0855168772cf3 Mon Sep 17 00:00:00 2001
From: Anewbe <matthwledder@gmail.com>
Date: Tue, 2 Jul 2019 07:27:47 -0500
Subject: [PATCH 1/2] Merge pull request #6253 from
 Heroman3003/invisible-wall-fix

Fixes deconstructed wall frames blocking passage
---
 code/game/machinery/machinery.dm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/code/game/machinery/machinery.dm b/code/game/machinery/machinery.dm
index 6a86dcfcb3d..4251a0e6067 100644
--- a/code/game/machinery/machinery.dm
+++ b/code/game/machinery/machinery.dm
@@ -415,11 +415,15 @@ Class Procs:
 	var/obj/item/weapon/circuitboard/M = circuit
 	A.circuit = M
 	A.anchored = 1
-	A.density = 1
 	A.frame_type = M.board_type
 	if(A.frame_type.circuit)
 		A.need_circuit = 0
 
+	if(A.frame_type.frame_class == FRAME_CLASS_ALARM || A.frame_type.frame_class == FRAME_CLASS_DISPLAY)
+		A.density = 0
+	else
+		A.density = 1
+
 	if(A.frame_type.frame_class == FRAME_CLASS_MACHINE)
 		for(var/obj/D in component_parts)
 			D.forceMove(src.loc)