This patch fixes a bug in popupmenu.library 10.8.6. The bug generates
random memory trashing at library expunge, potentially locking the
system up.

  First you need to determine which library version you've got
  installed:

1> version file full libs:popupmenu.library
popupmenu.library-060 10.8.6 (27.01.2001)
©1996-2001 Henrik Isaksson

  If the version is other than 10.8.6, you need to get the latest
  archive from the Aminet (http://www.aminet.net/).

  If the version is 10.8.6, you can proceed.

  Pick the correct patch according to library version. -000, -020,
  -040 or -060. In this case it's 060 version, so:

1> cd path:to/pmlib-10.8.6-fix
1> spatch -olibs:popupmenu.library-fixed -ppopupmenu.library-060.pch libs:popupmenu.library

  If no errors are output, the patching succeeded and
  popupmenu.library-fixed file was generated. Now replace the old
  file with the new:

1> rename libs:popupmenu.library libs:popupmenu.library-orig
1> rename libs:popupmenu.library-fixed libs:popupmenu.library

  Reboot.


    - Harry Sintonen <sintonen@iki.fi>