Improve php_openssl_sockop_set_option logic for liveness poll skipping

Author: bukka

ext/openssl/xp_ssl.c

@@ -2399,7 +2399,7 @@ static int php_openssl_sockop_set_option(php_stream *stream, int option, int val
 
 				if (sslsock->s.socket == -1) {
 					alive = 0;
-				} else if ((!sslsock->ssl_active && value == 0 && (MSG_DONTWAIT || !sslsock->s.is_blocked)) ||
+				} else if ((value == 0 && ((!sslsock->ssl_active && MSG_DONTWAIT) || !sslsock->s.is_blocked)) ||
 					   php_pollfd_for(sslsock->s.socket, PHP_POLLREADABLE|POLLPRI, &tv) > 0) {
 					/* the poll() call was skipped if the socket is non-blocking (or MSG_DONTWAIT is available) and if the timeout is zero */
 					/* additionally, we don't use this optimization if SSL is active because in that case, we're not using MSG_DONTWAIT */