Split a couple of lines to make the code more readable

diff --git a/youtube-dl b/youtube-dl
index cbfbdca9cd29b28b6ba1915e5b7d60369362592d..b2cd5e87f464393d7d294c36282de9ac5826ae5e 100755 (executable)
--- a/youtube-dl
+++ b/youtube-dl
@@ -2620,8 +2620,8 @@ class FFmpegExtractAudioPP(PostProcessor):
        @staticmethod
        def get_audio_codec(path):
                try:
-                       handle = subprocess.Popen(['ffprobe', '-show_streams', '--', path],
-                                       stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE)
+                       cmd = ['ffprobe', '-show_streams', '--', path]
+                       handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE)
                        output = handle.communicate()[0]
                        if handle.wait() != 0:
                                return None
@@ -2638,8 +2638,8 @@ class FFmpegExtractAudioPP(PostProcessor):
        @staticmethod
        def run_ffmpeg(path, out_path, codec, more_opts):
                try:
-                       ret = subprocess.call(['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path],
-                                       stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT)
+                       cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path]
+                       ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT)
                        return (ret == 0)
                except (IOError, OSError):
                        return False