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don't check variable s0 before assign.

This commit is contained in:
yamt 2002-03-18 08:56:32 +00:00
parent 8e7efd7c05
commit 4ac8cfbb1d
1 changed files with 4 additions and 3 deletions
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7
lib/libc/citrus/modules/citrus_utf8.c
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@ -1,4 +1,4 @@
/* $NetBSD: citrus_utf8.c,v 1.1 2002/03/17 22:14:24 tshiozak Exp $ */
/* $NetBSD: citrus_utf8.c,v 1.2 2002/03/18 08:56:32 yamt Exp $ */
/*-
* Copyright (c)2002 Citrus Project,
@ -64,7 +64,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: citrus_utf8.c,v 1.1 2002/03/17 22:14:24 tshiozak Exp $");
__RCSID("$NetBSD: citrus_utf8.c,v 1.2 2002/03/18 08:56:32 yamt Exp $");
#endif /* LIBC_SCCS and not lint */
#include <assert.h>
@ -206,13 +206,14 @@ _citrus_UTF8_mbrtowc_priv(_UTF8EncodingInfo *ei, wchar_t *pwc, const char **s,
_DIAGASSERT(s != NULL);
_DIAGASSERT(psenc != NULL);
s0 = *s;
if (s0 == NULL) {
_citrus_UTF8_init_state(ei, psenc);
*nresult = 0; /* state independent */
return (0);
}
s0 = *s;
chlenbak = psenc->chlen;
/* make sure we have the first byte in the buffer */