ssnprintf (wp->credentials, credentials_size, "%s:%s",
wp->user, (wp->pass == NULL) ? "" : wp->pass);
curl_easy_setopt (wp->curl, CURLOPT_USERPWD, wp->credentials);
ssnprintf (wp->credentials, credentials_size, "%s:%s",
wp->user, (wp->pass == NULL) ? "" : wp->pass);
curl_easy_setopt (wp->curl, CURLOPT_USERPWD, wp->credentials);