diff options
| author |   daniel <daniel@openbsd.org> | 2014-12-21 00:23:30 +0000 |
|---|---|---|
| committer | daniel <daniel@openbsd.org> | 2014-12-21 00:23:30 +0000 |
| commit | 8d454a834862155c237f8b7ea9cfe5a63661978d (patch) | |
| tree | 5c3bd07ea1da0dd9d86c7e86bef9a47e4843af84 /lib/libc/stdio/vfprintf.c | |
| parent | Fix build with -Werror -std=c99 -pedantic. (diff) | |
| download | wireguard-openbsd-8d454a834862155c237f8b7ea9cfe5a63661978d.tar.xz wireguard-openbsd-8d454a834862155c237f8b7ea9cfe5a63661978d.zip | |
Show the sign for NaN as per POSIX; from Elliott Hughes.
ok martynas@, millert@, doug@
Diffstat (limited to 'lib/libc/stdio/vfprintf.c')
| -rw-r--r-- | lib/libc/stdio/vfprintf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/libc/stdio/vfprintf.c b/lib/libc/stdio/vfprintf.c index 7f8ff317794..5f4fb7fa9bb 100644 --- a/lib/libc/stdio/vfprintf.c +++ b/lib/libc/stdio/vfprintf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfprintf.c,v 1.66 2014/05/03 12:36:45 deraadt Exp $ */ +/* $OpenBSD: vfprintf.c,v 1.67 2014/12/21 00:23:30 daniel Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. @@ -753,10 +753,9 @@ fp_common: if (signflag) sign = '-'; if (expt == INT_MAX) { /* inf or nan */ - if (*cp == 'N') { + if (*cp == 'N') cp = (ch >= 'a') ? "nan" : "NAN"; - sign = '\0'; - } else + else cp = (ch >= 'a') ? "inf" : "INF"; size = 3; flags &= ~ZEROPAD; |