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set n properly so that we can terminate.

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This commit is contained in:
christos 2006-10-30 05:10:40 +00:00
parent a4037f35ea
commit f45c81bb89
1 changed files with 4 additions and 3 deletions
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7
lib/libc/stdio/vfprintf.c
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@ -1,4 +1,4 @@
/* $NetBSD: vfprintf.c,v 1.53 2006/10/28 15:02:02 christos Exp $ */
/* $NetBSD: vfprintf.c,v 1.54 2006/10/30 05:10:40 christos Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@ -37,7 +37,7 @@
#if 0
static char *sccsid = "@(#)vfprintf.c 5.50 (Berkeley) 12/16/92";
#else
__RCSID("$NetBSD: vfprintf.c,v 1.53 2006/10/28 15:02:02 christos Exp $");
__RCSID("$NetBSD: vfprintf.c,v 1.54 2006/10/30 05:10:40 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -338,8 +338,9 @@ __vfprintf_unlocked(fp, fmt0, ap)
for (;;) {
cp = fmt;
if (fp->_flags & __SAFE) {
for (; *fmt &&*fmt != '%'; fmt++)
for (; *fmt && *fmt != '%'; fmt++)
continue;
n = *fmt == '%';
} else {
while ((n = mbrtowc(&wc, fmt, MB_CUR_MAX, &ps)) > 0) {
fmt += n;