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made the wins list handling a littler clearer

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This commit is contained in:
Andrew Tridgell 0001-01-01 00:00:00 +00:00
parent 68be27cfea
commit d03efabc4d
1 changed files with 5 additions and 9 deletions
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14
source/lib/wins_srv.c
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@ -85,10 +85,7 @@ unsigned long wins_srv_count(void)
int count = 0;
list = lp_wins_server_list();
while (list && *list) {
count++;
list++;
}
for (count=0; list && list[count]; count++) /* nop */ ;
DEBUG(6,("Found %u wins servers in list\n", count));
return count;
@ -101,25 +98,24 @@ struct in_addr wins_srv_ip(void)
{
char **list;
struct in_addr ip;
int i;
list = lp_wins_server_list();
if (!list || !*list) {
if (!list || !list[0]) {
zero_ip(&ip);
return ip;
}
/* find the first live one */
while (list && *list) {
ip = *interpret_addr2(*list);
for (i=0; list[i]; i++) {
ip = *interpret_addr2(list[i]);
if (!wins_is_dead(ip)) {
DEBUG(6,("Current wins server is %s\n", inet_ntoa(ip)));
return ip;
}
list++;
}
/* damn, they are all dead. Keep trying the primary until they revive */
list = lp_wins_server_list();
ip = *interpret_addr2(list[0]);
return ip;