Bug in run_events()

[tridge at samba.org]

Jeremy,

 > I remember making sure this worked when I was at Novell,
 > but it probably got borked in the port over from the
 > Samba4 libevents. I'll look closely at this tomorrow
 > (late here now).

It might be worth pulling over the whole of lib/events/ from Samba4,
and creating compat functions for the differences in the current API
that Samba3 uses. The lib/events/ code is the main thing required
before Samba3 could use a whole lot of the Samba4 code
(eg. libcli/raw, nbt lib etc).

Cheers, Tridge