From 58ad7715694b82d0af97af2bcee9b73b06ab7e4e Mon Sep 17 00:00:00 2001
From: Luke Berndt <lukekb@gmail.com>
Date: Tue, 14 Jan 2025 21:12:24 -0500
Subject: [PATCH] fixed the header

---
 trunk-recorder/gr_blocks/transmission_sink.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trunk-recorder/gr_blocks/transmission_sink.h b/trunk-recorder/gr_blocks/transmission_sink.h
index 1f3c5ae4..4a20be36 100644
--- a/trunk-recorder/gr_blocks/transmission_sink.h
+++ b/trunk-recorder/gr_blocks/transmission_sink.h
@@ -129,7 +129,7 @@ class BLOCKS_API transmission_sink : virtual public sync_block {
   void set_bits_per_sample(int bits_per_sample);
   void clear_transmission_list();
   std::vector<Transmission> get_transmission_list() const;
-  void add_transmission(const Transmission t);
+  void add_transmission(const Transmission& t);
   int bits_per_sample();
   unsigned int sample_rate();
   double total_length_in_seconds();