this patch fixes the --tree option of classes/pmc2s.pl.
this patch fixes the --tree option of classes/pmc2s.pl.

The commands

  perl classes/pmc2c2.pl  --tree classes/*.pmc

and

  cd classes
  perl pmc2c2.pl  --tree *.pmc


should now print again the 'extends' - Tree of PMCs.

Courtesy of Bernhard Schmalhofer <Bernhard.Schmalhofer@gmx.de>


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@6855 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot