Final patch for shared library problem in SCO OpenServer

[Jeffrey A Law]

  In message <19990228145349.G20315@rjlhome.sco.com>you write:
  > I thought about this more.  Even if I can't justify the time for a full
  > test based on my opinion of the usefulness of GAS on this target, this
  > patch makes it more correct than it would be without it.   
  > 
  > I committed it to both release and trunk under the "obvious" clause.
Thanks.

jeff