ECMA 1.67 requires setting logicalBlocksRecorded to zero if the file
has no extents. This should be checked in udf_update_inode().
udf_fill_inode() will then take care of itself.
Signed-off-by: Steven P. Nickel <snickel@focusinfo.com>
Signed-off-by: Jan Kara <jack@suse.cz>