[omniORB] VC++ compile error in latest v4 snapshots

[Carl Thompson]

in void TypeCode_indirect::removeOptionalNames() in 
src/lib/omniORB/dynamic/typecode.cc VC++ 6 chokes on the line

    return pd_resolved->removeOptionalNames();

pd_resolved->removeOptionalNames() returns void, so this should 
technically be OK, but VC++ chokes on it because it thinks this void 
method is trying to return a value.  I also believe that is somewhat 
misleading to read.

Thanks,
Carl Thompson

PS: OmniORB is fantastic!  Thank you very much for all of your work!