fix list validation bug in @abort
authorAndy Wingo <wingo@pobox.com>
Thu, 28 Jul 2011 16:17:45 +0000 (18:17 +0200)
committerAndy Wingo <wingo@pobox.com>
Thu, 28 Jul 2011 16:17:45 +0000 (18:17 +0200)
commit2b14df4bc7c317cb25a0bf7cb0bc35c18bb01898
treeaa5a6fc38d4cbb367892302540992484c1fabb9b
parentbd61f2e64f745851ff6f0b477ade14a8c2880565
fix list validation bug in @abort

* libguile/control.c (scm_at_abort): Fix to ensure that we store the
  return of scm_ilength in a signed integer, even if later we copy it to
  an unsigned.  See
  http://article.gmane.org/gmane.lisp.guile.devel/12685.
libguile/control.c