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
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main.c	i3-msg: Return an exit code upon missing -t arg	2017-06-22 22:53:08 +08:00