diff options
| -rw-r--r-- | ranger/gui/ui.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ranger/gui/ui.py b/ranger/gui/ui.py index 4fadd4ec..db12d6dc 100644 --- a/ranger/gui/ui.py +++ b/ranger/gui/ui.py @@ -51,12 +51,12 @@ def _setup_mouse(signal): def _in_tmux(): - return (os.environ.get('TMUX') + return (os.environ.get("TMUX", "") and 'tmux' in get_executables()) def _in_screen(): - return ('screen' in os.environ['TERM'] + return ('screen' in os.environ.get("TERM", "") and 'screen' in get_executables()) |