[pptp-server] Trivial yet major bug

[David Luyer]

> The config file is never really read in:

> !               if(buffer[0] == '#')
> !               if(buffer[0] = '#')

Oops, sorry, embarrassing :-( I noticed buggy code commented out
(if(buffer[0] = "#")) and fixed the obvious " should have been ' but missed
the other problem.  Fixed now in CVS.  Maybe we should try to get it compiling
with -Wall which picks up things like this.

David.