setup: add comment indicating a hack
commit7aee274fb4f3eb8d47ec9edce7042f809ce0e579
authorBrandon Williams <bmwill@google.com>
Tue, 20 Jun 2017 19:19:33 +0000 (20 12:19 -0700)
committerJunio C Hamano <gitster@pobox.com>
Sat, 24 Jun 2017 01:24:34 +0000 (23 18:24 -0700)
tree38f38d47d1c17987994a922e785338d710e7f844
parent73f192c991016bf88a9416cdf0e949f8b946f7e2
setup: add comment indicating a hack

'GIT_TOPLEVEL_PREFIX_ENVIRONMENT' was added in (b58a68c1c setup: allow
for prefix to be passed to git commands) to aid in fixing a bug where
'ls-files' and 'grep' were not able to properly recurse when called from
within a subdirectory.  Add a 'NEEDSWORK' comment indicating that this
envvar should be removed once 'ls-files' and 'grep' can recurse
in-process.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
setup.c