[PATCH] s4-drs: Reads uSNUrgent and sets Urgent Replication Bit

[tridge at samba.org]

Hi Fernando,

 > Sorry for the late reply... I've just pushed the correct patch to
 > my tree.

It looks good, thanks! I've running it through make test now, and if
it passes (as I expect it will) I'll push it to master.

Cheers, Tridge