Also make it compile if HAVE_WIDECHAR is not defined. Addresses: https://bugzilla.novell.com/show_bug.cgi?id=725993 Reported-by: Harald Koenig <koenig@xxxxxxxx> Signed-off-by: Petr Uzel <petr.uzel@xxxxxxx> --- sys-utils/dmesg.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c index c6e242f..793b1c4 100644 --- a/sys-utils/dmesg.c +++ b/sys-utils/dmesg.c @@ -429,10 +429,11 @@ static void safe_fwrite(const char *buf, size_t size, FILE *out) for (i = 0; i < size; i++) { const char *p = buf + i; int rc, hex = 0; + size_t len = 1; #ifdef HAVE_WIDECHAR wchar_t wc; - size_t len = mbrtowc(&wc, p, size - i, &s); + len = mbrtowc(&wc, p, size - i, &s); if (len == 0) /* L'\0' */ return; @@ -440,16 +441,15 @@ static void safe_fwrite(const char *buf, size_t size, FILE *out) if (len == (size_t)-1 || len == (size_t)-2) { /* invalid sequence */ memset(&s, 0, sizeof (s)); len = hex = 1; - } else if (len > 1 && !iswprint(wc)) { /* non-printable multibyte */ hex = 1; - } else -#endif - { - if (!isprint((unsigned int) *p) && - !isspace((unsigned int) *p)) /* non-printable */ - hex = 1; } + i += len - 1; +#else + if (!isprint((unsigned int) *p) && + !isspace((unsigned int) *p)) /* non-printable */ + hex = 1; +#endif if (hex) rc = fwrite_hex(p, len, out); else -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
