setup: set env $GIT_WORK_TREE when work tree is set, like $GIT_DIR
[git] / t / t9602 / cvsroot / module / sub1 /
drwxr-xr-x   ..
-rw-r--r-- 1377 default,v
drwxr-xr-x - subsubA
drwxr-xr-x - subsubB