Re: [PATCH 4/5] t/t7006: ignore return status of shell's unset builtin
From: Jonathan Nieder <hidden> Date: 2016-06-15 22:48:53
Brandon Casey wrote:
The unset builtin of Solaris's xpg4/sh returns non-zero if it is passed a
variable name which was not previously set.
This is historical ksh behavior (only changed in 2009-01-14) even if
it violates SUSv2. It probably comes up on a lot of platforms.
Thanks.
Acked-by: Jonathan Nieder <redacted>