support busybox date.
authorVladimir Serbinenko <phcoder@gmail.com>
Mon, 23 Jan 2017 11:31:36 +0000 (14:31 +0300)
committerVladimir Serbinenko <phcoder@gmail.com>
Wed, 3 May 2017 10:22:05 +0000 (12:22 +0200)
commitb43b8cacc813c2c15347de1e35cc88d9aa912d22
treeab9f24f561e03038c1952c587308ec5d648c3c5f
parent37865c2c4ad26cd5e947b08abf1fde8145699919
support busybox date.

Busybox date doesn't understand weekdays in -d input,
so strip them beforehand.
tests/grub_cmd_date.in
tests/grub_cmd_sleep.in