* Prevent dangling GetAttribute calls
It appears possible that there could be a hang due to unread data from the
repo-attribute command pipes. This PR simply closes these during the defer.
Signed-off-by: Andrew Thornton <art27@cantab.net>
* move close into the defer
Signed-off-by: Andrew Thornton <art27@cantab.net>
* lets try again
Signed-off-by: Andrew Thornton <art27@cantab.net>