From 611c1dd96efc36a788475e14cc4de64d554d28a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sun, 14 Feb 2016 15:37:17 +0600
Subject: [refactor] Single quotes consistency

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

(limited to 'youtube_dl/options.py')

diff --git a/youtube_dl/options.py b/youtube_dl/options.py
index 2137dfb3f..3afa8bb6f 100644
--- a/youtube_dl/options.py
+++ b/youtube_dl/options.py
@@ -85,7 +85,7 @@ def parseOpts(overrideArguments=None):
         if option.takes_value():
             opts.append(' %s' % option.metavar)
 
-        return "".join(opts)
+        return ''.join(opts)
 
     def _comma_separated_values_options_callback(option, opt_str, value, parser):
         setattr(parser.values, option.dest, value.split(','))
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