diff options
| -rw-r--r-- | host/lib/usrp/b200/b200_io_impl.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/b200/b200_io_impl.cpp b/host/lib/usrp/b200/b200_io_impl.cpp index d6df726af..eb7bbe048 100644 --- a/host/lib/usrp/b200/b200_io_impl.cpp +++ b/host/lib/usrp/b200/b200_io_impl.cpp @@ -300,7 +300,7 @@ boost::optional<uhd::msg_task::msg_type_t> b200_impl::handle_async_task( { managed_recv_buffer::sptr buff = xport->get_recv_buff(); if (not buff or buff->size() < 8) - return NULL; + return uhd::msg_task::msg_type_t(0, uhd::msg_task::msg_payload_t()); const boost::uint32_t sid = uhd::wtohx(buff->cast<const boost::uint32_t *>()[1]); switch (sid) { @@ -364,7 +364,7 @@ boost::optional<uhd::msg_task::msg_type_t> b200_impl::handle_async_task( default: UHD_MSG(error) << "Got a ctrl packet with unknown SID " << sid << std::endl; } - return NULL; + return uhd::msg_task::msg_type_t(0, uhd::msg_task::msg_payload_t()); } /*********************************************************************** |