diff options
Diffstat (limited to 'youtube_dl/compat.py')
| -rw-r--r-- | youtube_dl/compat.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py index c36c9c23f..1ba4ab78c 100644 --- a/youtube_dl/compat.py +++ b/youtube_dl/compat.py @@ -417,18 +417,18 @@ else: _terminal_size = collections.namedtuple('terminal_size', ['columns', 'lines']) def compat_get_terminal_size(fallback=(80, 24)): - columns = compat_getenv('COLUMNS', None) + columns = compat_getenv('COLUMNS') if columns: columns = int(columns) else: columns = None - lines = compat_getenv('LINES', None) + lines = compat_getenv('LINES') if lines: lines = int(lines) else: lines = None - if columns <= 0 or lines <= 0: + if columns is None or lines is None or columns <= 0 or lines <= 0: try: sp = subprocess.Popen( ['stty', 'size'], @@ -438,9 +438,9 @@ else: except Exception: _columns, _lines = _terminal_size(*fallback) - if columns <= 0: + if columns is None or columns <= 0: columns = _columns - if lines <= 0: + if lines is None or lines <= 0: lines = _lines return _terminal_size(columns, lines) |