t / t4100 / t-apply-2.expecton commit setup: set env $GIT_WORK_TREE when work tree is set, like $GIT_DIR (d95138e)
   1 Makefile         |    2 +-
   2 git-fetch-script |    5 -----
   3 git-pull-script  |   34 +---------------------------------
   4 3 files changed, 2 insertions(+), 39 deletions(-)
   5 copy git-pull-script => git-fetch-script (87%)