From c0c9b17391366714e209be54c50ffa896e824393 Mon Sep 17 00:00:00 2001
From: Grigory Chudov <gchudov@gmail.com>
Date: Mon, 25 Mar 2013 00:29:35 -0400
Subject: [PATCH] Avoid second exception when closing external decoder that
 failed to start

---
 CUETools.Codecs/UserDefinedReader.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CUETools.Codecs/UserDefinedReader.cs b/CUETools.Codecs/UserDefinedReader.cs
index 402dc2e..8f4ef8c 100644
--- a/CUETools.Codecs/UserDefinedReader.cs
+++ b/CUETools.Codecs/UserDefinedReader.cs
@@ -85,7 +85,10 @@ namespace CUETools.Codecs
                 ex = _ex;
             }
             if (!started)
+            {
+                _decoderProcess = null;
                 throw new Exception(_decoder + ": " + (ex == null ? "please check the path" : ex.Message));
+            }
             rdr = new WAVReader(_path, _decoderProcess.StandardOutput.BaseStream);
         }