gri3-wm/i3-msg
hwangcc23 5362876b60 i3-msg: Return an exit code upon missing -t arg
If getopt() returns '?' (option with a missing argument), exit the program with an error code rather than continuing the execution.

Fix the issue #2804 (https://github.com/i3/i3/issues/2804).
2017-06-22 22:53:08 +08:00
..
main.c i3-msg: Return an exit code upon missing -t arg 2017-06-22 22:53:08 +08:00