From c0dab37d0a2e079d0e0c85aa979439373e9096ca Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 22 Oct 2009 22:28:08 +0200 Subject: *: remove last function calls to isspace function old new delta xstrtoul_range_sfx 232 231 -1 xstrtoull_range_sfx 295 293 -2 trim 82 80 -2 trim_trailing_spaces_and_print 57 52 -5 isspace 18 - -18 Signed-off-by: Denys Vlasenko --- libbb/trim.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'libbb/trim.c') diff --git a/libbb/trim.c b/libbb/trim.c index ea20ff370..df00b846e 100644 --- a/libbb/trim.c +++ b/libbb/trim.c @@ -13,7 +13,6 @@ void FAST_FUNC trim(char *s) { size_t len = strlen(s); - size_t lws; /* trim trailing whitespace */ while (len && isspace(s[len-1])) @@ -21,10 +20,10 @@ void FAST_FUNC trim(char *s) /* trim leading whitespace */ if (len) { - lws = strspn(s, " \n\r\t\v"); - if (lws) { - len -= lws; - memmove(s, s + lws, len); + char *nws = skip_whitespace(s); + if ((nws - s) != 0) { + len -= (nws - s); + memmove(s, nws, len); } } s[len] = '\0'; -- cgit v1.2.3