From e0bbb0e7ac86956e1ca42cb52184ad39278531ff Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Sun, 13 Dec 2015 17:11:09 +0400
Subject: [PATCH] (UnknownFormatException): propagate inner exception.

---
 GameRes/FileSystem.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/GameRes/FileSystem.cs b/GameRes/FileSystem.cs
index 47ee652e..7f77a3b6 100644
--- a/GameRes/FileSystem.cs
+++ b/GameRes/FileSystem.cs
@@ -481,7 +481,7 @@ namespace GameRes
                 if (FormatCatalog.Instance.LastError is OperationCanceledException)
                     throw FormatCatalog.Instance.LastError;
                 else
-                    throw new UnknownFormatException();
+                    throw new UnknownFormatException (FormatCatalog.Instance.LastError);
             }
             try
             {
@@ -675,5 +675,6 @@ namespace GameRes
     public class UnknownFormatException : FileFormatException
     {
         public UnknownFormatException () : base (garStrings.MsgUnknownFormat) { }
+        public UnknownFormatException (Exception inner) : base (garStrings.MsgUnknownFormat, inner) { }
     }
 }