t/104-works-outside-the-repo-root.t: Remove subdir in teardown

I wasn't clearning up the "subdir" directory created in this test. Tried
adding a new test that used the same subdirectory name, which failed to
create the directory because it was already created here.

1 files changed, 4 insertions, 0 deletions

diff --git a/t/104-works-outside-the-repo-root.t b/t/104-works-outside-the-repo-root.t
index d61b5c6..2532344 100644
--- a/t/104-works-outside-the-repo-root.t
+++ b/t/104-works-outside-the-repo-root.t
@@ -19,6 +19,7 @@
 use strict;
 
 use File::Copy;
+use File::Path qw(remove_tree);
 use Test::More;
 
 use Bin qw($BIN);
@@ -64,5 +65,8 @@ is $todos, 'git-sugdiff.rs:34:    // TODO: 100-shows-todo-comments-since-fork-po
 system('git checkout master');
 system('git branch -D fork-point');
 
+chdir '..' or die $!;
+remove_tree('subdir');
+
 
 done_testing;