Log Message:-----------Fixed a bug that slowed down a bit the algorithm and added a small speedup.
Modified Files:-------------- fd: algutils.c (r1.4 -> r1.5) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/fulldisjunction/fd/algutils.c.diff?r1=1.4&r2=1.5) odmbfd.c (r1.7 -> r1.8) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/fulldisjunction/fd/odmbfd.c.diff?r1=1.7&r2=1.8) queues.c (r1.6 -> r1.7) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/fulldisjunction/fd/queues.c.diff?r1=1.6&r2=1.7) queuesfuncs.h (r1.4 -> r1.5) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/fulldisjunction/fd/queuesfuncs.h.diff?r1=1.4&r2=1.5)