From ca9ff84cf419d79364d613ac71468c5d40d6fc7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Aguilera=20Puerto?= <zddm@outlook.es>
Date: Mon, 30 Nov 2020 13:10:31 +0100
Subject: [PATCH] Fix single edge firelocks making tiles lose all air

---
 Content.Shared/Atmos/AtmosDirection.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Content.Shared/Atmos/AtmosDirection.cs b/Content.Shared/Atmos/AtmosDirection.cs
index 4922500f25..9ea2057e17 100644
--- a/Content.Shared/Atmos/AtmosDirection.cs
+++ b/Content.Shared/Atmos/AtmosDirection.cs
@@ -140,7 +140,7 @@ namespace Content.Shared.Atmos
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static bool IsFlagSet(this AtmosDirection direction, AtmosDirection other)
         {
-            return (direction & other) != 0;
+            return (direction & other) == other;
         }
     }