diff options
Diffstat (limited to 'gr-zeromq/lib/base_impl.cc')
| -rw-r--r-- | gr-zeromq/lib/base_impl.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-zeromq/lib/base_impl.cc b/gr-zeromq/lib/base_impl.cc index 6b573211dd..e6bddc603d 100644 --- a/gr-zeromq/lib/base_impl.cc +++ b/gr-zeromq/lib/base_impl.cc @@ -88,7 +88,7 @@ int base_sink_impl::send_message(const void* in_buf, const uint64_t in_offset) { /* Send key if it exists */ - if (d_key.size() > 0) { + if (!d_key.empty()) { zmq::message_t key_message(d_key.size()); memcpy(key_message.data(), d_key.data(), d_key.size()); #if USE_NEW_CPPZMQ_SEND_RECV @@ -217,7 +217,7 @@ bool base_source_impl::load_message(bool wait) /* Throw away key and get the first message. Avoid blocking if a multi-part * message is not sent */ - if (d_key.size() > 0 && !more) { + if (!d_key.empty() && !more) { int64_t is_multipart; d_socket.getsockopt(ZMQ_RCVMORE, &is_multipart, &more_len); |