diff options
Diffstat (limited to 'gr-uhd')
| -rw-r--r-- | gr-uhd/lib/usrp_sink_impl.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-uhd/lib/usrp_sink_impl.cc b/gr-uhd/lib/usrp_sink_impl.cc index 4e2e9467dd..ef49c1048e 100644 --- a/gr-uhd/lib/usrp_sink_impl.cc +++ b/gr-uhd/lib/usrp_sink_impl.cc @@ -535,7 +535,8 @@ namespace gr { bool usrp_sink_impl::start(void) { - _tx_stream = _dev->get_tx_stream(_stream_args); + if (not _tx_stream) + _tx_stream = _dev->get_tx_stream(_stream_args); _metadata.start_of_burst = true; _metadata.end_of_burst = false; |