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Ignore ",," in dhcp-host, rather than treating it as ",0,"

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This commit is contained in:
Simon Kelley
2013-12-17 16:29:14 +00:00
parent 8db957dfbf
commit 76ff440ebe
1 changed files with 6 additions and 4 deletions
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10
src/option.c
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@@ -2732,7 +2732,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
else else
{ {
char *cp, *lastp = NULL, last = 0; char *cp, *lastp = NULL, last = 0;
int fac = 1; int fac = 1, isdig = 0;
if (strlen(a[j]) > 1) if (strlen(a[j]) > 1)
{ {
@@ -2763,9 +2763,11 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
} }
for (cp = a[j]; *cp; cp++) for (cp = a[j]; *cp; cp++)
if (!isdigit((unsigned char)*cp) && *cp != ' ') if (isdigit((unsigned char)*cp))
isdig = 1;
else if (*cp != ' ')
break; break;
if (*cp) if (*cp)
{ {
if (lastp) if (lastp)
@@ -2787,7 +2789,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
new->domain = strip_hostname(new->hostname); new->domain = strip_hostname(new->hostname);
} }
} }
else else if (isdig)
{ {
new->lease_time = atoi(a[j]) * fac; new->lease_time = atoi(a[j]) * fac;
/* Leases of a minute or less confuse /* Leases of a minute or less confuse