The modification time for paths to files was not being printed because
the grub_dirhook_info, which contains the mtime, was initialized to NULL.
Instead of calling print_file() directly, use fs->fs_dir() to call
print_file() with a properly filled in grub_dirhook_info. This has the
added benefit of reducing code complexity.
Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
6337d84afa