t1301: set umask in reflog sharedrepository=group test

The t1301 script sets the umask globally before many of the tests. Most of the tests that care about the umask then set it explicitly at the start of the test. However, one test does not, and relies on the 077 umask setting from earlier tests. This is fragile and can break if another test is added in between. Let's be more explicit. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Jan 5, 2015 at 22:49 UTC d05c77cca2a6768ca03e95bcdd7358eb6af85c1a
1 file changed +1
t/t1301-shared-repo.sh
+1
@@ -112,6 +112,7 @@ do
112 done
113
114 test_expect_success POSIXPERM 'git reflog expire honors core.sharedRepository' '
115 + umask 077 &&
116 git config core.sharedRepository group &&
117 git reflog expire --all &&
118 actual="$(ls -l .git/logs/refs/heads/master)" &&