git p4 test: simplify quoting involving TRASH_DIRECTORY

diff --git a/t/t9120-git-svn-clone-with-percent-escapes.sh b/t/t9120-git-svn-clone-with-percent-escapes.sh
index 9d9ebd533cbcbcfc1e23be51bad1e63f4f08c53b..1d92c05035f8fe68885a6338ceca4307f19e8663 100755 (executable)
--- a/t/t9120-git-svn-clone-with-percent-escapes.sh
+++ b/t/t9120-git-svn-clone-with-percent-escapes.sh
@@ -20,9 +20,10 @@ test_expect_success 'setup svnrepo' '
 
 test_expect_success 'test clone with percent escapes' '
        git svn clone "$svnrepo/pr%20ject" clone &&
-       cd clone &&
-               git rev-parse refs/${remotes_git_svn} &&
-       cd ..
+       (
+               cd clone &&
+               git rev-parse refs/${remotes_git_svn}
+       )
 '
 
 # SVN works either way, so should we...