btrfs-progs: send: always print a space after path in dump

I was shocked to discover that 'btrfs receive --dump' doesn't print a
space after long filenames, so it runs together into the metadata; for
example:

truncate        ./20-00-03/this-name-is-32-characters-longsize=0

This is a trivial patch to add a single space unconditionally, so the
result is the following:

truncate        ./20-00-03/this-name-is-32-characters-long size=0

I suppose this is technically a breaking change, but it seems unlikely
to me that anyone would depend on the existing behavior given how
unfriendly it is.

Signed-off-by: Evan Danaher <github@edanaher.net>
Reviewed-by: Noah Massey <noah.massey@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions