test-permission: put sane permissions at the end of the test
If we don't do that, we won't delete all directories at the end of the test
--- a/tests/test-permissions Sat Oct 18 20:39:08 2008 +0200
+++ b/tests/test-permissions Sat Oct 18 20:47:47 2008 +0200
@@ -23,3 +23,5 @@
hg status
chmod -rx dir
hg status
+# reenable perm to allow deletion
+chmod +rx dir