From 7e5c53cfc6210646437391b15a3ceba4fb577081 Mon Sep 17 00:00:00 2001
From: MascaraSnake <jonassauer27@gmail.com>
Date: Sun, 17 Jul 2016 14:16:50 +0200
Subject: [PATCH] Stop custom FOF parser from crashing when the back upper
 texture is invalid

---
 Source/Core/Map/Linedef.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/Core/Map/Linedef.cs b/Source/Core/Map/Linedef.cs
index b5e3f40..c874b1c 100644
--- a/Source/Core/Map/Linedef.cs
+++ b/Source/Core/Map/Linedef.cs
@@ -779,6 +779,7 @@ namespace CodeImp.DoomBuilder.Map
                 string tex = Back.HighTexture;
                 try { value = Convert.ToInt32(Back.HighTexture, 16); }
                 catch (FormatException) { return; }
+                catch (ArgumentException) { return; }
             }
             else value = General.Map.Config.GetLinedefActionInfo(Action).Get3DFloorFlags(flags);