test_expect_success 'fetch fails on modified hidden file' '
( cd g &&
git svn find-rev refs/remotes/git-svn > ../expect &&
- ! git svn fetch 2> ../errors &&
+ test_must_fail git svn fetch 2> ../errors &&
git svn find-rev refs/remotes/git-svn > ../expect2 ) &&
fgrep "not found in commit" errors &&
test_cmp expect expect2