diff options
Diffstat (limited to 'libbb/xatonum_template.c')
| -rw-r--r-- | libbb/xatonum_template.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libbb/xatonum_template.c b/libbb/xatonum_template.c index 53ba544..ce01995 100644 --- a/libbb/xatonum_template.c +++ b/libbb/xatonum_template.c @@ -24,7 +24,7 @@ unsigned type xstrtou(_range_sfx)(const char *numstr, int base, /* Disallow '-' and any leading whitespace. Speed isn't critical here * since we're parsing commandline args. So make sure we get the * actual isspace function rather than a lnumstrer macro implementaion. */ - if ((*numstr == '-') || (isspace)(*numstr)) + if (*numstr == '-' || *numstr == '+' || (isspace)(*numstr)) goto inval; /* Since this is a lib function, we're not allowed to reset errno to 0. @@ -36,7 +36,7 @@ unsigned type xstrtou(_range_sfx)(const char *numstr, int base, /* Do the initial validity check. Note: The standards do not * guarantee that errno is set if no digits were found. So we * must test for this explicitly. */ - if (errno || (numstr == e)) + if (errno || numstr == e) goto inval; /* error / no digits / illegal trailing chars */ errno = old_errno; /* Ok. So restore errno. */ @@ -127,7 +127,7 @@ type xstrto(_range_sfx)(const char *numstr, int base, type r; const char *p = numstr; - if ((p[0] == '-') && (p[1] != '+')) { + if (p[0] == '-') { ++p; ++u; /* two's complement */ } |