connect: split git:// setup into a separate function

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index dbcd6f623c7e233b487d4d0c1dd7d71cb34059b0..b545c33f83be94608f18182444ffe37eef753e88 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1863,13 +1863,6 @@ test_expect_success 'version sort with very long prerelease suffix' '
        git tag -l --sort=version:refname
 '
 
-run_with_limited_stack () {
-       (ulimit -s 128 && "$@")
-}
-
-test_lazy_prereq ULIMIT_STACK_SIZE 'run_with_limited_stack true'
-
-# we require ulimit, this excludes Windows
 test_expect_success ULIMIT_STACK_SIZE '--contains and --no-contains work in a deep repo' '
        >expect &&
        i=1 &&