[PATCH v1 4/4] t1301: do not change $CWD in "shared=all" test case

[Jiang Xin <worldhello.net@gmail.com>]

From: Jiang Xin <zhiyou.jx@alibaba-inc.com>

In test case "shared=all", the working directory is permanently changed
to the "sub" directory. This leads to a strange behavior that the
temporary repositories created by subsequent test cases are all in this
"sub" directory, such as "sub/new", "sub/child.git". If we bypass this
test case, all subsequent test cases will have different working
directory.

Since the test case "shared=all" and all subsequent will work properly
in the default test repository, we don't need to create and change to
the "sub" directory in the test case "shared=all".

Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
---
 t/t1301-shared-repo.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh
index 3ca91bf504..c4f2f72f6b 100755
--- a/t/t1301-shared-repo.sh
+++ b/t/t1301-shared-repo.sh
@@ -46,8 +46,6 @@ do
 done
 
 test_expect_success 'shared=all' '
-	mkdir sub &&
-	cd sub &&
 	git init --template= --shared=all &&
 	test 2 = $(git config core.sharedrepository)
 '
-- 
2.39.0.rc0