From 9954d571de3f5af7ae309e24bd2a3b4a8f679140 Mon Sep 17 00:00:00 2001
From: Fortune117 <fortune11709@gmail.com>
Date: Mon, 22 Feb 2021 06:16:01 +1100
Subject: [PATCH] Fix for Crash Caused by the Entity Spawn Menu (#1588)

---
 Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.cs b/Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.cs
index a9cce8f451..2cb6e2c75f 100644
--- a/Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.cs
+++ b/Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.cs
@@ -239,7 +239,7 @@ namespace Robust.Client.UserInterface.CustomControls
 
             // Calculate index of first prototype to render based on current scroll.
             var height = MeasureButton.DesiredSize.Y + PrototypeListContainer.Separation;
-            var offset = -PrototypeList.Position.Y;
+            var offset = Math.Max(-PrototypeList.Position.Y, 0);
             var startIndex = (int) Math.Floor(offset / height);
             PrototypeList.ItemOffset = startIndex;