From 2c6340bb108348eb94044d365c21bfc89a97c104 Mon Sep 17 00:00:00 2001
From: Tom Pittenger <magicrub@gmail.com>
Date: Mon, 25 Jul 2016 10:14:00 -0700
Subject: [PATCH] AP_ADSB: compiler warning: init value before use even though
 it already is

silly compiler warnings.. this one is incorrect but it throws a conservative warning which this solves
---
 libraries/AP_ADSB/AP_ADSB.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_ADSB/AP_ADSB.cpp b/libraries/AP_ADSB/AP_ADSB.cpp
index 28a2f7215e..ee5fa8b7aa 100644
--- a/libraries/AP_ADSB/AP_ADSB.cpp
+++ b/libraries/AP_ADSB/AP_ADSB.cpp
@@ -381,7 +381,7 @@ void AP_ADSB::update_vehicle(const mavlink_message_t* packet)
         return;
     }
 
-    uint16_t index;
+    uint16_t index = in_state.list_size + 1; // initialize with invalid index
     adsb_vehicle_t vehicle {};
     mavlink_msg_adsb_vehicle_decode(packet, &vehicle.info);
     Location_Class vehicle_loc = Location_Class(AP_ADSB::get_location(vehicle));