From 3e6c3f52a9af9de6c313df542755b93bdc1fd3ab Mon Sep 17 00:00:00 2001
From: Barbu Paul - Gheorghe <barbu.paul.gheorghe@gmail.com>
Date: Sun, 23 Dec 2012 20:20:19 +0200
Subject: [PATCH] apparently the -n option is available only in ffmpeg

---
 youtube_dl/PostProcessor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/PostProcessor.py b/youtube_dl/PostProcessor.py
index e0b071a9c..6da24f986 100644
--- a/youtube_dl/PostProcessor.py
+++ b/youtube_dl/PostProcessor.py
@@ -108,7 +108,7 @@ class FFmpegExtractAudioPP(PostProcessor):
             acodec_opts = []
         else:
             acodec_opts = ['-acodec', codec]
-        if self._nopostoverwrites:
+        if self._nopostoverwrites and self._exes['ffmpeg']:
             overwrite_opts = '-n'
         else:
             overwrite_opts = '-y'