diff options
Diffstat (limited to 'main/dns_srv.c')
| -rw-r--r-- | main/dns_srv.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/main/dns_srv.c b/main/dns_srv.c index f5d038ae7..e4a3d8bbd 100644 --- a/main/dns_srv.c +++ b/main/dns_srv.c @@ -112,13 +112,15 @@ void dns_srv_sort(struct ast_dns_result *result) struct dns_records newlist = AST_LIST_HEAD_NOLOCK_INIT_VALUE; while (AST_LIST_FIRST(&result->records)) { - unsigned short cur_priority = 0; + unsigned short cur_priority = ((struct ast_dns_srv_record *)(AST_LIST_FIRST(&result->records)))->priority; struct dns_records temp_list = AST_LIST_HEAD_NOLOCK_INIT_VALUE; - /* Find the lowest current priority to work on */ - AST_LIST_TRAVERSE(&result->records, current, list) { - if (!cur_priority || ((struct ast_dns_srv_record *)current)->priority < cur_priority) { - cur_priority = ((struct ast_dns_srv_record *)current)->priority; + /* Find the lowest current priority to work on, but if the priority is already zero there is no lower priority */ + if (cur_priority) { + AST_LIST_TRAVERSE(&result->records, current, list) { + if (((struct ast_dns_srv_record *)current)->priority < cur_priority) { + cur_priority = ((struct ast_dns_srv_record *)current)->priority; + } } } |