diff options
Diffstat (limited to 'libbb/trim.c')
| -rw-r--r-- | libbb/trim.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/libbb/trim.c b/libbb/trim.c index d363915..4957d72 100644 --- a/libbb/trim.c +++ b/libbb/trim.c @@ -8,12 +8,8 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ -#include <stdio.h> -#include <string.h> -#include <ctype.h> #include "libbb.h" - void trim(char *s) { size_t len = strlen(s); @@ -23,9 +19,9 @@ void trim(char *s) while (len && isspace(s[len-1])) --len; /* trim leading whitespace */ - if(len) { + if (len) { lws = strspn(s, " \n\r\t\v"); memmove(s, s + lws, len -= lws); } - s[len] = 0; + s[len] = '\0'; } |