summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2021-01-02 22:46:39 +0000
committerKarl Berry <karl@freefriends.org>2021-01-02 22:46:39 +0000
commit1c989d83c6898cc7b0877926066456e3787ff167 (patch)
treee06bf660b44ce80b4040525d438863d020d4d846
parent891242fb9951c3865e772207e0d0c5fd6cc15732 (diff)
try isfinite (C99) instead of finite (BSD)
git-svn-id: svn://tug.org/texlive/trunk@57303 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/psread.c6
-rw-r--r--Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinerefigure.c2
2 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/psread.c b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/psread.c
index b54cbac638d..96cf5c30d4c 100644
--- a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/psread.c
+++ b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/psread.c
@@ -531,7 +531,7 @@ return( pt_number );
}
} else {
*val = strtod(tokbuf,&end);
- if ( !finite(*val) ) {
+ if ( !isfinite(*val) ) {
/* GT: NaN is a concept in IEEE floating point which means "Not a Number" */
/* GT: it is used to represent errors like 0/0 or sqrt(-1). */
LogError( _("Bad number, infinity or nan: %s\n"), tokbuf );
@@ -677,14 +677,14 @@ return( sp );
}
static void CheckMakeB(BasePoint *test, BasePoint *good) {
- if ( !finite(test->x) || test->x>100000 || test->x<-100000 ) {
+ if ( !isfinite(test->x) || test->x>100000 || test->x<-100000 ) {
LogError( _("Value out of bounds in spline.\n") );
if ( good!=NULL )
test->x = good->x;
else
test->x = 0;
}
- if ( !finite(test->y) || test->y>100000 || test->y<-100000 ) {
+ if ( !isfinite(test->y) || test->y>100000 || test->y<-100000 ) {
LogError( _("Value out of bounds in spline.\n") );
if ( good!=NULL )
test->y = good->y;
diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinerefigure.c b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinerefigure.c
index b651a241960..9d7694de739 100644
--- a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinerefigure.c
+++ b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/splinerefigure.c
@@ -75,7 +75,7 @@ void SplineRefigure3(Spline *spline) {
if ( ysp->a==0 && xsp->a==0 && ysp->b==0 && xsp->b==0 )
spline->islinear = true; /* This seems extremely unlikely... */
}
- if ( !finite(ysp->a) || !finite(xsp->a) || !finite(ysp->c) || !finite(xsp->c) || !finite(ysp->d) || !finite(xsp->d))
+ if ( !isfinite(ysp->a) || !isfinite(xsp->a) || !isfinite(ysp->c) || !isfinite(xsp->c) || !isfinite(ysp->d) || !isfinite(xsp->d))
IError("NaN value in spline creation");
LinearApproxFree(spline->approx);
spline->approx = NULL;