[PATCH] tuna: Don't start the gui if a display is not available
by John Kacur
This is intended for the main branch of tuna.
Don't start the gui if a display is not available.
Signed-off-by: John Kacur <jkacur(a)redhat.com>
---
tuna-cmd.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tuna-cmd.py b/tuna-cmd.py
index e953869c4f48..f37e286bffdb 100755
--- a/tuna-cmd.py
+++ b/tuna-cmd.py
@@ -736,6 +736,12 @@ def main():
thread_help(tid)
elif args.command in ['g', 'gui']:
+ # Don't try to start the gui if no display is available
+ display = os.getenv("DISPLAY")
+ if not display:
+ parser.print_help()
+ return
+
try:
from tuna import tuna_gui
except ImportError:
--
2.42.0
4 months, 2 weeks
[PATCH] tuna: Don't start the gui if a display is not available
by John Kacur
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>
---
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
4 months, 2 weeks