From 762b1c1ef150c2f1771484978270202ffdeedf1e Mon Sep 17 00:00:00 2001
From: Laurent Lalanne <f5soh@free.fr>
Date: Fri, 21 Oct 2016 13:14:20 +0200
Subject: [PATCH] LP-401 Scan only active flightmodes

---
 flight/modules/AutoTune/autotune.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/flight/modules/AutoTune/autotune.c b/flight/modules/AutoTune/autotune.c
index 231b91fc4..d84933c22 100644
--- a/flight/modules/AutoTune/autotune.c
+++ b/flight/modules/AutoTune/autotune.c
@@ -578,9 +578,11 @@ static bool AutoTuneFoundInFMS()
 {
     bool found = false;
     FlightModeSettingsFlightModePositionOptions fms[FLIGHTMODESETTINGS_FLIGHTMODEPOSITION_NUMELEM];
+    uint8_t num_flightMode;
 
     FlightModeSettingsFlightModePositionGet(fms);
-    for (uint8_t i = 0; i < FLIGHTMODESETTINGS_FLIGHTMODEPOSITION_NUMELEM; ++i) {
+    ManualControlSettingsFlightModeNumberGet(&num_flightMode);
+    for (uint8_t i = 0; i < num_flightMode; ++i) {
         if (fms[i] == FLIGHTMODESETTINGS_FLIGHTMODEPOSITION_AUTOTUNE) {
             found = true;
             break;