From 20563bf58da0e1f0296705a252628ae40eee6d6e Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Wed, 25 Oct 2023 12:42:16 +1100
Subject: [PATCH] ArduCopter: save bytes when AP_AIS_ENABLED is false

---
 ArduCopter/GCS_Mavlink.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ArduCopter/GCS_Mavlink.cpp b/ArduCopter/GCS_Mavlink.cpp
index 770748e964..dbd0ca73a0 100644
--- a/ArduCopter/GCS_Mavlink.cpp
+++ b/ArduCopter/GCS_Mavlink.cpp
@@ -569,7 +569,9 @@ static const ap_message STREAM_PARAMS_msgs[] = {
 };
 static const ap_message STREAM_ADSB_msgs[] = {
     MSG_ADSB_VEHICLE,
+#if AP_AIS_ENABLED
     MSG_AIS_VESSEL,
+#endif
 };
 
 const struct GCS_MAVLINK::stream_entries GCS_MAVLINK::all_stream_entries[] = {