Lionello Lunesu 9fe26eed9e nix-prefetch-git: fix handling of submodules with spaces
The script would parse the output of `git submodule status` but
didn't handle paths with spaces in them. This would result in the
following error when trying to determine the URL of the submodule:

error: key does not contain a section: .url
2018-05-04 23:16:51 +08:00
..
2017-06-03 20:51:01 +02:00