largefiles: fix off-by-one error on pull --all-largefiles...
largefiles: fix off-by-one error on pull --all-largefiles
Test output is changed in a case where one revision was pulled, but because of
the off-by-one error it thought that 0 revisions were pulled ... and because of
another bug it thus (tried to) fetch largefiles for all revisions.
After this change it no longer reports failure when it failed while trying to
fetch largefiles it shouldn't fetch. Largefiles that it shouldn't fetch but
managed to fetch anyway will now correctly be missing later on.
This change thus resolves some of unexplained test output introduced in
1e4eb1faba6e.