From 9d0ca268971664eef86581eb20a35a7baf2e1a4c Mon Sep 17 00:00:00 2001
From: Stephen Dade <stephen_dade@hotmail.com>
Date: Wed, 22 May 2024 20:08:08 +1000
Subject: [PATCH] RC_Channel: detect duplicate aux functions with an ID >256

---
 libraries/RC_Channel/RC_Channel.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/RC_Channel/RC_Channel.cpp b/libraries/RC_Channel/RC_Channel.cpp
index 04a96b0b5b942..f3cecf7e4a4ae 100644
--- a/libraries/RC_Channel/RC_Channel.cpp
+++ b/libraries/RC_Channel/RC_Channel.cpp
@@ -1798,7 +1798,7 @@ RC_Channel *RC_Channels::find_channel_for_option(const RC_Channel::AUX_FUNC opti
 // duplicate_options_exist - returns true if any options are duplicated
 bool RC_Channels::duplicate_options_exist()
 {
-    uint8_t auxsw_option_counts[256] = {};
+    uint8_t auxsw_option_counts[512] = {};
     for (uint8_t i=0; i<NUM_RC_CHANNELS; i++) {
         const RC_Channel *c = channel(i);
         if (c == nullptr) {