t / t5100 / info0009on commit setup.c: re-fix d95138e (setup: set env $GIT_WORK_TREE when .. (86d26f2)
   1Author: F U Bar
   2Email: f.u.bar@example.com
   3Subject: updates
   4Date: Mon, 17 Sep 2001 00:00:00 +0900
   5