diff options
Diffstat (limited to 'gr-blocks/lib/message_debug_impl.cc')
| -rw-r--r-- | gr-blocks/lib/message_debug_impl.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-blocks/lib/message_debug_impl.cc b/gr-blocks/lib/message_debug_impl.cc index fa0f66d973..557bbfd106 100644 --- a/gr-blocks/lib/message_debug_impl.cc +++ b/gr-blocks/lib/message_debug_impl.cc @@ -60,7 +60,8 @@ void message_debug_impl::store(pmt::pmt_t msg) void message_debug_impl::print_pdu(pmt::pmt_t pdu) { - if (pmt::is_null(pdu) || !pmt::is_pair(pdu)) { + if (!pmt::is_pdu(pdu)) { + GR_LOG_WARN(d_logger, "Non PDU type message received. Dropping."); return; } |