coredumpctl: show --help text if "coredumpctl help" is called
authorLennart Poettering <lennart@poettering.net>
Fri, 2 Jul 2021 13:30:43 +0000 (15:30 +0200)
committerLennart Poettering <lennart@poettering.net>
Fri, 2 Jul 2021 16:28:06 +0000 (18:28 +0200)
commit6d8be376e1682a79f0aecceb2136884c5b4327e2
tree0d4d8621612d53f24293db9ea46ca8a57f2696d4
parent21ac7884e9c1684d091d893254bcbe4b83740e9f
coredumpctl: show --help text if "coredumpctl help" is called

Most of our programs that take "verbs" make the "help" verb either
equivalent to passing the --help switch (or at least print a message
redirecting the user to that switch). Do so in coredumpctl too, in order
to minimize surprises.
src/coredump/coredumpctl.c