Re: [PATCH] t5582: remove spurious 'cd "$D"' line

SZEDER Gábor [off-list ref] writes:

On Wed, Aug 25, 2021 at 09:12:37AM -0700, Junio C Hamano wrote:

quoted

Jeff King [off-list ref] writes:

quoted

Hmm. I think that one is different, in that the "cd" is not redundant,
but wrong. But it turns out not to matter to the test. ;)

Funny. 

We are lucky because 'cd ""' stays in the same repository as the
current one and not to a random place,

Actually, the results of 'cd ""' are unspecified, though most shells
do as you said.  Do we want something like this?

I doubt it, as the root issue is not "cd" but "$D" and other
variables that we use before setting.

I wonder how close our test suite is for being "set -u" clean.
Running our tests under "set -u" may not be a bad endpoint, but
only if we can get there without too much pain.

Thanks.