Changing timestamp of files should set archive attribute

[prino]

When changing the timestamp of files, the archive attribute bit should be set to make sure that those files are backed-up (again) so that file and backup have consistent timestamps.

[admin]

Really? I thought the archive bit is a bit outdated (excuse the pun).

[Horst]

Its still used by some backup tools and possible user scripts.
So I think the poster is right, the archive bit should be set when changing time stamps.

[admin]

Okay, it seems to make sense and no harm.

[prino]

I just found that changing the timestamp on a R-O file also resets the R-O attribute. Oops, that should not be happening!

[admin]

Of course! A logic flaw when I added setting the archive attribute. Fix comes.