while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(pool->ch, &pool->unfinished));
- while (msg = curl_multi_info_read(pool->ch, &remaining)) {
+ while ((msg = curl_multi_info_read(pool->ch, &remaining))) {
if (CURLMSG_DONE == msg->msg) {
if (CURLE_OK != msg->data.result) {
http_error(HE_WARNING, HTTP_E_REQUEST, curl_easy_strerror(msg->data.result));