diff options
Diffstat (limited to 'pw/strtounum.c')
-rw-r--r-- | pw/strtounum.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/pw/strtounum.c b/pw/strtounum.c index b2fefeb..ae578bd 100644 --- a/pw/strtounum.c +++ b/pw/strtounum.c @@ -44,28 +44,24 @@ strtounum(const char * __restrict np, uintmax_t minval, uintmax_t maxval, *errpp = NULL; if (minval > maxval) { errno = EINVAL; - if (errpp != NULL) - *errpp = "invalid"; + *errpp = "invalid"; return (0); } errno = 0; ret = strtoumax(np, &endp, 10); if (endp == np || *endp != '\0') { errno = EINVAL; - if (errpp != NULL) - *errpp = "invalid"; + *errpp = "invalid"; return (0); } if (ret < minval) { errno = ERANGE; - if (errpp != NULL) - *errpp = "too small"; + *errpp = "too small"; return (0); } if (errno == ERANGE || ret > maxval) { errno = ERANGE; - if (errpp != NULL) - *errpp = "too large"; + *errpp = "too large"; return (0); } return (ret); |