git: simplify environment save/restore logic

diff --git a/t/t0002-gitfile.sh b/t/t0002-gitfile.sh
index 3eb1127d4b66dff72a9dda5ec52771f5cec4af8d..9393322c3e7028ea7074d2b1ec50fbb293c6728f 100755 (executable)
--- a/t/t0002-gitfile.sh
+++ b/t/t0002-gitfile.sh
@@ -99,7 +99,7 @@ test_expect_success 'check rev-list' '
        test "$SHA" = "$(git rev-list HEAD)"
 '
 
-test_expect_failure 'setup_git_dir twice in subdir' '
+test_expect_success 'setup_git_dir twice in subdir' '
        git init sgd &&
        (
                cd sgd &&