This is intended for the getopt branch of tuna Don't start the gui if a display is not available. Signed-off-by: John Kacur <jkacur(a)redhat.com&gt; --- tuna-cmd.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tuna-cmd.py b/tuna-cmd.py index 38e7017336a5..ff2920f06d6f 100755 --- a/tuna-cmd.py +++ b/tuna-cmd.py @@ -821,6 +821,12 @@ def main(): sys.exit(2) if run_gui: + # Don't try to start the gui if no display is available + display = os.getenv("DISPLAY") + if not display: + usage() + return + try: from tuna import tuna_gui except ImportError: -- 2.42.0