diff options
Diffstat (limited to 'src/option.c')
| -rw-r--r-- | src/option.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/option.c b/src/option.c index edc3ae4..cadabd5 100644 --- a/src/option.c +++ b/src/option.c @@ -2737,7 +2737,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma else { char *cp, *lastp = NULL, last = 0; - int fac = 1; + int fac = 1, isdig = 0; if (strlen(a[j]) > 1) { @@ -2768,9 +2768,11 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma } for (cp = a[j]; *cp; cp++) - if (!isdigit((unsigned char)*cp) && *cp != ' ') + if (isdigit((unsigned char)*cp)) + isdig = 1; + else if (*cp != ' ') break; - + if (*cp) { if (lastp) @@ -2792,7 +2794,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma new->domain = strip_hostname(new->hostname); } } - else + else if (isdig) { new->lease_time = atoi(a[j]) * fac; /* Leases of a minute or less confuse |