From 9261f685a70e37818b0f82a53c386fd5de1ef110 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Sat, 6 Jun 2015 11:24:49 +0200
Subject: [PATCH] fix a null reference exception

---
 OpenRA.Game/FileSystem/ZipFile.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Game/FileSystem/ZipFile.cs b/OpenRA.Game/FileSystem/ZipFile.cs
index a4da3755b9..cfe96ba44a 100644
--- a/OpenRA.Game/FileSystem/ZipFile.cs
+++ b/OpenRA.Game/FileSystem/ZipFile.cs
@@ -58,7 +58,11 @@ namespace OpenRA.FileSystem
 
 		public Stream GetContent(string filename)
 		{
-			using (var z = pkg.GetInputStream(pkg.GetEntry(filename)))
+			var entry = pkg.GetEntry(filename);
+			if (entry == null)
+				return null;
+
+			using (var z = pkg.GetInputStream(entry))
 			{
 				var ms = new MemoryStream();
 				z.CopyTo(ms);