[luatex] bug: vrule in halign

[Dohyun Kim]

Hi,

Today I tested luatex binary compiled from latest cvs trunk
and I think I have found a bug:

\vbox{\offinterlineskip
  \hrule
  \halign{\vrule\strut#\hfil\vrule\cr
    ABC\cr
    DEF\cr}
  \hrule}
\bye

As you can see when compiling tex code like this,
the position of vrule does not correspond with that of hrule;
it is protruded over the top of halign box.

Sincerely,
Dohyun Kim