Index: head/math/octave-forge-interval/Makefile
===================================================================
--- head/math/octave-forge-interval/Makefile	(revision 427316)
+++ head/math/octave-forge-interval/Makefile	(revision 427317)
@@ -1,29 +1,29 @@
 # Created by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
 # $FreeBSD$
 
 PORTNAME=	octave-forge-interval
 PORTVERSION=	2.0.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	math
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Octave-forge package ${OCTAVE_PKGNAME}
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKDIR}/${OCTSRC}/COPYING
 
 LIB_DEPENDS=	libmpfr.so:math/mpfr
 
 # OCTSRC is the name of the directory of the package.
 # It is usually ${OCTAVE_PKGNAME} or ${DISTNAME}.
 OCTSRC=		${DISTNAME}
 
 WRKSRC=		${WRKDIR}/${OCTSRC}/src
 
 .include "${.CURDIR}/../../Mk/bsd.octave.mk"
 
 post-build:
 	${RM} ${WRKSRC}/Makefile ${WRKSRC}/configure
 	cd ${WRKDIR} && ${TAR} cfz ${DISTNAME}.tar.gz ${OCTSRC}
 
 .include <bsd.port.mk>
Index: head/math/octave-forge-interval/files/patch-mpfr__to__string__d.cc
===================================================================
--- head/math/octave-forge-interval/files/patch-mpfr__to__string__d.cc	(revision 427316)
+++ head/math/octave-forge-interval/files/patch-mpfr__to__string__d.cc	(revision 427317)
@@ -1,15 +1,11 @@
---- mpfr_to_string_d.cc.orig	2016-11-24 18:19:39 UTC
+--- mpfr_to_string_d.cc.orig	2016-11-20 13:47:35 UTC
 +++ mpfr_to_string_d.cc
-@@ -201,10 +201,10 @@ DEFUN_DLD (mpfr_to_string_d, args, nargo
+@@ -201,7 +201,7 @@ DEFUN_DLD (mpfr_to_string_d, args, nargo
                // Make subnormal numbers use the exponent -1022
                if (exponent < std::numeric_limits <double>::min_exponent)
                  {
 -                  mantissa /= std::pow (2.0, 
-+                  mantissa /= std::pow (2.0, (int)(
++                  mantissa /= uint64_t (1) << (
                                          std::numeric_limits
                                            <double>::min_exponent - 1
--                                        - exponent);
-+                                        - exponent));
-                   exponent = std::numeric_limits <double>::min_exponent - 1;
-                 }
-             
+                                         - exponent);