socket: make comparison with zero explicit

This commit is contained in:
Bert Belder 2017-09-14 00:20:32 +02:00
parent b4ca2e330b
commit 530da04ede

View File

@ -181,7 +181,7 @@ int ep_sock_set_event(ep_port_t* port_info,
sock_private->user_events = events;
sock_private->user_data = ev->data;
if (events & _EP_EVENT_MASK & ~(sock_private->latest_poll_req_events))
if ((events & _EP_EVENT_MASK & ~(sock_private->latest_poll_req_events)) != 0)
ep_port_request_socket_update(port_info, sock_info);
return 0;