[PATCH 0/2] Date test code clean-up

As part of a previous patch submission[1], a cleanup patch was suggested to remove a now unnecessary passing of a date environment variable to the production code.

While the two patches in the set could easily be submitted as a single patch, I split the removal of the getenv() call into a second patch. I did that to make the comment about the initialization of `x` more localized to the change.

[1] https://public-inbox.org/git/xmqq5zuge2y7.fsf@gitster-ct.c.googlers.com

Stephen P. Smith (2):
  Quit passing 'now' to date code
  test_date.c: Remove reference to GIT_TEST_DATE_NOW

 cache.h              |  5 ++---
 date.c               | 27 +++++++++++++--------------
 t/helper/test-date.c | 27 +++++++++------------------
 3 files changed, 24 insertions(+), 35 deletions(-)