From 76e4afa6d79de63a41cbf0aef83b855ff2072764 Mon Sep 17 00:00:00 2001
From: Arokha Sieyes <arokha@arokha.com>
Date: Tue, 31 May 2016 15:38:24 -0400
Subject: [PATCH] Fix suggested by Ginja

---
 code/game/mecha/mech_fabricator.dm  | 2 +-
 code/game/mecha/mech_prosthetics.dm | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/game/mecha/mech_fabricator.dm b/code/game/mecha/mech_fabricator.dm
index ec0fe428073..5a024fb7829 100644
--- a/code/game/mecha/mech_fabricator.dm
+++ b/code/game/mecha/mech_fabricator.dm
@@ -147,7 +147,7 @@
 
 	if(istype(I,/obj/item/stack/material))
 		var/obj/item/stack/material/S = I
-		if(!S.material in materials)
+		if(!(S.material in materials))
 			user << "<span class='warning'>The [src] doesn't accept [S.material]!</span>"
 			return
 
diff --git a/code/game/mecha/mech_prosthetics.dm b/code/game/mecha/mech_prosthetics.dm
index 65664d38783..173fd000129 100644
--- a/code/game/mecha/mech_prosthetics.dm
+++ b/code/game/mecha/mech_prosthetics.dm
@@ -174,7 +174,7 @@
 
 	if(istype(I,/obj/item/stack/material))
 		var/obj/item/stack/material/S = I
-		if(!S.material in materials)
+		if(!(S.material in materials))
 			user << "<span class='warning'>The [src] doesn't accept [S.material]!</span>"
 			return