SubmittingPatches: use `--pretty=reference`
commit3798149a74f0c2b84b42b108b4fc6ce28c6ab023
authorDenton Liu <liu.denton@gmail.com>
Wed, 20 Nov 2019 00:51:28 +0000 (19 16:51 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 20 Nov 2019 04:33:37 +0000 (20 13:33 +0900)
tree18b099ac9dbc667fb8948cdd6f85138e248c2558
parent1f0fc1db8599f87520494ca4f0e3c1b6fabdf997
SubmittingPatches: use `--pretty=reference`

Since Git was taught the `--pretty=reference` option, it is no longer
necessary to manually specify the format string to get the commit
reference. Teach users to use the new option while keeping the old
invocation around in case they have an older version of Git.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/SubmittingPatches