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authoraugustss <augustss@NetBSD.org>2001-11-27 18:00:55 +0000
committeraugustss <augustss@NetBSD.org>2001-11-27 18:00:55 +0000
commita928006fbbfe9030fb869e314a4e5d2cee2e0992 (patch)
treef4d2d254c32c1567c4eac989dfe03da914c9e711 /lib/libc/stdio/vfprintf.c
parent3936fc474048d5c2ffaf4667e60c4a3d40fd48c1 (diff)
Print sign of -0.0 correctly. Fixes PR 3137 (mine).
Diffstat (limited to 'lib/libc/stdio/vfprintf.c')
-rw-r--r--lib/libc/stdio/vfprintf.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/stdio/vfprintf.c b/lib/libc/stdio/vfprintf.c
index b88f982f793..76460a7e004 100644
--- a/lib/libc/stdio/vfprintf.c
+++ b/lib/libc/stdio/vfprintf.c
@@ -1,4 +1,4 @@
-/* $NetBSD: vfprintf.c,v 1.37 2001/11/04 13:57:30 lukem Exp $ */
+/* $NetBSD: vfprintf.c,v 1.38 2001/11/27 18:00:55 augustss Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@@ -41,7 +41,7 @@
#if 0
static char *sccsid = "@(#)vfprintf.c 5.50 (Berkeley) 12/16/92";
#else
-__RCSID("$NetBSD: vfprintf.c,v 1.37 2001/11/04 13:57:30 lukem Exp $");
+__RCSID("$NetBSD: vfprintf.c,v 1.38 2001/11/27 18:00:55 augustss Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@@ -812,7 +812,7 @@ cvt(value, ndigits, flags, sign, decpt, ch, length)
mode = 2; /* ndigits significant digits */
}
- if (value < 0) {
+ if (copysign(1.0, value) < 0) { /* Use copysign to handle -0.0 */
value = -value;
*sign = '-';
} else