From 12c6a081a9562fe455ab0f67dcf9a4c7d33cf749 Mon Sep 17 00:00:00 2001
From: Joonas Rikkonen <poe.regalis@gmail.com>
Date: Mon, 23 Jul 2018 18:33:04 +0300
Subject: [PATCH] Fixed nullref exception in NetLobbyScreen when selecting a
 level seed that has no background sprite defined

---
 Barotrauma/BarotraumaClient/Source/Screens/NetLobbyScreen.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Barotrauma/BarotraumaClient/Source/Screens/NetLobbyScreen.cs b/Barotrauma/BarotraumaClient/Source/Screens/NetLobbyScreen.cs
index dbc53fa2f..79582a0e9 100644
--- a/Barotrauma/BarotraumaClient/Source/Screens/NetLobbyScreen.cs
+++ b/Barotrauma/BarotraumaClient/Source/Screens/NetLobbyScreen.cs
@@ -177,7 +177,7 @@ namespace Barotrauma
                 if (levelSeed == value) return;
 
                 levelSeed = value;
-                backgroundSprite = LocationType.Random(levelSeed).Background;
+                backgroundSprite = LocationType.Random(levelSeed)?.Background;
                 seedBox.Text = levelSeed;
             }
         }