From 9d2418aab4913bbe8e28fa623895fa786d3b5a9a Mon Sep 17 00:00:00 2001
From: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Date: Wed, 3 Nov 2021 11:31:29 +1100
Subject: [PATCH] Fix humanoid appearance exception (#5133)

---
 .../CharacterAppearance/Systems/HumanoidAppearanceSystem.cs  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Content.Client/CharacterAppearance/Systems/HumanoidAppearanceSystem.cs b/Content.Client/CharacterAppearance/Systems/HumanoidAppearanceSystem.cs
index c1f5871bb3..4c126ee9c3 100644
--- a/Content.Client/CharacterAppearance/Systems/HumanoidAppearanceSystem.cs
+++ b/Content.Client/CharacterAppearance/Systems/HumanoidAppearanceSystem.cs
@@ -102,7 +102,12 @@ namespace Content.Client.CharacterAppearance.Systems
             var layers = args.Args.Part.ToHumanoidLayers();
             // TODO BODY Layer color, sprite and state
             foreach (var layer in layers)
+            {
+                if (!sprite.LayerMapTryGet(layer, out _))
+                    continue;
+
                 sprite.LayerSetVisible(layer, true);
+            }
         }
 
         private void BodyPartRemoved(HumanoidAppearanceBodyPartRemovedEvent args)