From 9a87f15b28bb7bcdb39b56848fb1097d874d6886 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Mon, 2 Dec 2013 11:58:28 +0900
Subject: [PATCH] Copter: correct optflow logging

---
 ArduCopter/Log.pde | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduCopter/Log.pde b/ArduCopter/Log.pde
index 95388a07ea..5da9b2bb75 100644
--- a/ArduCopter/Log.pde
+++ b/ArduCopter/Log.pde
@@ -307,7 +307,7 @@ static void Log_Write_Optflow()
     struct log_Optflow pkt = {
         LOG_PACKET_HEADER_INIT(LOG_OPTFLOW_MSG),
         dx              : optflow.dx,
-        dy              : optflow.dx,
+        dy              : optflow.dy,
         surface_quality : optflow.surface_quality,
         x_cm            : (int16_t) optflow.x_cm,
         y_cm            : (int16_t) optflow.y_cm,