Merge branch 'rj/sparse'
authorJunio C Hamano <gitster@pobox.com>
Thu, 25 Jul 2013 02:21:30 +0000 (19:21 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 25 Jul 2013 02:21:30 +0000 (19:21 -0700)
* rj/sparse:
Revert "compat/unsetenv.c: Fix a sparse warning"

Trivial merge