[Openmcl-cvs-notifications] Commit: ccl/lib

[gb at clozure.com]

Affected files with versions:
  x86-backtrace.lisp,1.9
-----------------------------------
Details:

  Update of /usr/local/tmpcvs/openmcl-dev/ccl/lib
  In directory clozure.com:/tmp/checkoutU0uEL/ccl/lib
  
  Modified Files:
  	x86-backtrace.lisp 
  Log Message:
  Tighten up some frame accessors; don't get confused by null register
  values, etc.