From 4f977291d3ffcbe3656439b42704d317e8fa8865 Mon Sep 17 00:00:00 2001
From: Christian Giese <christian@rtbrick.com>
Date: Mon, 29 Apr 2024 09:16:37 +0000
Subject: [PATCH] add assert to bbl_stream_select_io

---
 code/bngblaster/src/bbl_stream.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/bngblaster/src/bbl_stream.c b/code/bngblaster/src/bbl_stream.c
index 97a1a799..60b63183 100644
--- a/code/bngblaster/src/bbl_stream.c
+++ b/code/bngblaster/src/bbl_stream.c
@@ -1637,6 +1637,7 @@ bbl_stream_select_io(bbl_stream_s *stream)
     io_handle_s *io = stream->tx_interface->io.tx;
     io_handle_s *io_iter = io;
 
+    assert(io);
     while(io_iter) {
         if(io_iter->stream_pps < io->stream_pps) {
             io = io_iter;