[test_unicode_literals] Arm unicode_literals check

From now on, the line

from __future__ import unicode_literals

should be contained in every single Python file lest we run into any more 2.x/3.x issues.
Going forward, we're likely to develop on 3.x only and would likely miss subtle bugs otherwise.

1 files changed, 1 insertions, 0 deletions

diff --git a/youtube_dl/__main__.py b/youtube_dl/__main__.py
index 3fe29c91f..65a0f891c 100755
--- a/youtube_dl/__main__.py
+++ b/youtube_dl/__main__.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+from __future__ import unicode_literals
 
 # Execute with
 # $ python youtube_dl/__main__.py (2.6+)