submodule add: Fail when .git/modules/<name> already exists unless forced

diff --git a/t/t9115-git-svn-dcommit-funky-renames.sh b/t/t9115-git-svn-dcommit-funky-renames.sh
index 9be7aefaeea0af4d988ca656b3df0008f04a58d3..6a48e4042996549e40843186783e2215beee9cca 100755 (executable)
--- a/t/t9115-git-svn-dcommit-funky-renames.sh
+++ b/t/t9115-git-svn-dcommit-funky-renames.sh
@@ -19,7 +19,7 @@ test_expect_success 'init and fetch repository' '
        '
 
 test_expect_success 'create file in existing ugly and empty dir' '
-       mkdir "#{bad_directory_name}" &&
+       mkdir -p "#{bad_directory_name}" &&
        echo hi > "#{bad_directory_name}/ foo" &&
        git update-index --add "#{bad_directory_name}/ foo" &&
        git commit -m "new file in ugly parent" &&
@@ -37,7 +37,7 @@ test_expect_success 'rename pretty file' '
        git update-index --add pretty &&
        git commit -m "pretty :x" &&
        git svn dcommit &&
-       mkdir regular_dir_name &&
+       mkdir -p regular_dir_name &&
        git mv pretty regular_dir_name/pretty &&
        git commit -m "moved pretty file" &&
        git svn dcommit
@@ -61,11 +61,12 @@ test_expect_success 'add a file with plus signs' '
 
 test_expect_success 'clone the repository to test rebase' '
        git svn clone "$svnrepo" test-rebase &&
-       cd test-rebase &&
-               echo test-rebase > test-rebase &&
+       (
+               cd test-rebase &&
+               echo test-rebase >test-rebase &&
                git add test-rebase &&
-               git commit -m test-rebase &&
-               cd ..
+               git commit -m test-rebase
+       )
        '
 
 test_expect_success 'make a commit to test rebase' '