1 files changed, 7 insertions, 1 deletions
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp
index 5820841d7..a58e32619 100644
--- a/host/lib/usrp/usrp2/io_impl.cpp
+++ b/host/lib/usrp/usrp2/io_impl.cpp
@@ -171,15 +171,21 @@ void usrp2_impl::recv_raw(rx_metadata_t &metadata){
  **********************************************************************/
 size_t usrp2_impl::send(
     const asio::const_buffer &buff,
-    const tx_metadata_t &metadata,
+    const tx_metadata_t &metadata_,
     const io_type_t &io_type
 ){
+    tx_metadata_t metadata = metadata_; //rw copy to change later
+
     boost::uint32_t tx_mem[_mtu/sizeof(boost::uint32_t)];
     size_t num_samps = std::min(
         asio::buffer_size(buff)/io_type.size,
         size_t(_max_tx_samples_per_packet)
     );
 
+    //kill the end of burst flag if this is a fragment
+    if (asio::buffer_size(buff)/io_type.size < num_samps)
+        metadata.end_of_burst = false;
+
     size_t num_header_words32, num_packet_words32;
     size_t packet_count = _tx_stream_id_to_packet_seq[metadata.stream_id]++;