From 6d5b49ab3e9ace8dbe8ca30d74813404f01a9d9e Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Sat, 21 May 2016 10:29:57 +0400
Subject: [PATCH] (MblOpener): additional sanity check to reduce false
 positives.

---
 ArcFormats/Marble/ArcMBL.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArcFormats/Marble/ArcMBL.cs b/ArcFormats/Marble/ArcMBL.cs
index 00266878..77cfa049 100644
--- a/ArcFormats/Marble/ArcMBL.cs
+++ b/ArcFormats/Marble/ArcMBL.cs
@@ -140,7 +140,7 @@ namespace GameRes.Formats.Marble
                     dir.Add (entry);
                     index_offset += 8;
                 }
-                if (0 == dir.Count)
+                if (0 == dir.Count || (1 == dir.Count && count > 1))
                     return null;
                 if (contains_scripts)
                 {