Re: [PATCH] tests: use $TEST_DIRECTORY to refer to the t/ directory

Olivier Marin [off-list ref] writes:

Junio C Hamano a écrit :

quoted

all the tests still pass, but we would want extra sets of eyeballs on this
type of change to really make sure.

OK, I read the diff and found some trivial quoting issues that will break the
following tests if $TEST_DIRECTORY contain a space:

quoted

 t/t4101-apply-nonl.sh                    |    2 +-
 t/t5100-mailinfo.sh                      |   18 +++++++++---------
 t/t7500-commit.sh                        |   16 ++++++++--------

Ah, GIT_EDITOR is dereferenced twice.  Sheesh.

We could probably use test_set_editor() function from test-lib.sh, hmm?