[PATCH 6/6] t1500: be considerate to future potential tests

The final batch of git-rev-parse tests work against a non-local object
database named ../repo.git rather than the typically-named ../.git. It
prepares by renaming .git/ to repo.git/ and pointing GIT_DIR at
../repo.git, but never restores the name to .git/, which can be
problematic for tests added in the future. Be more friendly by instead
making repo.git/ a copy of .git/.

Signed-off-by: Eric Sunshine <redacted>
---
 t/t1500-rev-parse.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/t1500-rev-parse.sh b/t/t1500-rev-parse.sh
index 525e6d3..af223ed 100755
--- a/t/t1500-rev-parse.sh
+++ b/t/t1500-rev-parse.sh

@@ -72,7 +72,7 @@ test_rev_parse -C work -g ../.git -b t 'GIT_DIR=../.git, core.bare = true' true
 
 test_rev_parse -C work -g ../.git -b u 'GIT_DIR=../.git, core.bare undefined' false false true ''
 
-test_expect_success 'setup non-local database ../repo.git' 'mv .git repo.git'
+test_expect_success 'setup non-local database ../repo.git' 'cp -R .git repo.git'
 
 test_rev_parse -C work -g ../repo.git -b f 'GIT_DIR=../repo.git, core.bare = false' false false true ''
 

-- 
2.8.2.530.g51d527d