fix merge error in ipv6hints
@@ -1117,8 +1117,6 @@ sldns_str2wire_svcbparam_ipv6hint(const char* val, uint8_t* rd, size_t* rd_len)
break;
*rd_len += LDNS_IP6ADDRLEN;
- *rd_len += LDNS_IP6ADDRLEN;
-
assert(count == 1);
} else if (next_ip_str - val >= (int)sizeof(ip_str))
