diff options
Diffstat (limited to 'low-can-binding/binding/low-can-hat.cpp')
| -rw-r--r-- | low-can-binding/binding/low-can-hat.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/low-can-binding/binding/low-can-hat.cpp b/low-can-binding/binding/low-can-hat.cpp index 26795f40..5a268745 100644 --- a/low-can-binding/binding/low-can-hat.cpp +++ b/low-can-binding/binding/low-can-hat.cpp @@ -66,12 +66,12 @@ int read_message(sd_event_source *event_source, int fd, uint32_t revents, void * if(can_subscription->get_index() != -1) { std::shared_ptr<utils::socketcan_t> s = can_subscription->get_socket(); - if(s->socket() && s->socket() != -1) + if(s->socket() > 0) { std::shared_ptr<message_t> message = s->read_message(); // Sure we got a valid CAN message ? - if (! message->get_id() == 0 && ! message->get_length() == 0 && message->get_flags() & INVALID_FLAG) + if (message->get_id() && message->get_length() && !(message->get_flags() & INVALID_FLAG)) push_n_notify(message); } } |