From b4abab2add0f33175be65eee6149cf79e0c8b358 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 19 Dec 2019 17:37:07 +1100
Subject: [PATCH] Plane: fixed range check for RC channel

---
 ArduPlane/RC_Channel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduPlane/RC_Channel.h b/ArduPlane/RC_Channel.h
index 8c9fd9b507..a1344caa61 100644
--- a/ArduPlane/RC_Channel.h
+++ b/ArduPlane/RC_Channel.h
@@ -25,7 +25,7 @@ public:
 
     RC_Channel_Plane obj_channels[NUM_RC_CHANNELS];
     RC_Channel_Plane *channel(const uint8_t chan) override {
-        if (chan > NUM_RC_CHANNELS) {
+        if (chan >= NUM_RC_CHANNELS) {
             return nullptr;
         }
         return &obj_channels[chan];