From 4509019d646325a323fc6f3c5d1439da48a029de Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Mon, 28 Jan 2019 18:04:33 +0100
Subject: [PATCH] Fix valid button range check

Fix valid button range check
---
 sonoff/support.ino | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sonoff/support.ino b/sonoff/support.ino
index 91d1f7633..b2e74addc 100644
--- a/sonoff/support.ino
+++ b/sonoff/support.ino
@@ -713,6 +713,12 @@ bool GetUsedInModule(uint8_t val, uint8_t *arr)
   if ((val >= GPIO_KEY1_NP) && (val < GPIO_KEY1_NP + MAX_KEYS)) {
     offset = -(GPIO_KEY1_NP - GPIO_KEY1);
   }
+  if ((val >= GPIO_KEY1_INV) && (val < GPIO_KEY1_INV + MAX_KEYS)) {
+    offset = -(GPIO_KEY1_INV - GPIO_KEY1);
+  }
+  if ((val >= GPIO_KEY1_INV_NP) && (val < GPIO_KEY1_INV_NP + MAX_KEYS)) {
+    offset = -(GPIO_KEY1_INV_NP - GPIO_KEY1);
+  }
 
   if ((val >= GPIO_SWT1) && (val < GPIO_SWT1 + MAX_SWITCHES)) {
     offset = (GPIO_SWT1_NP - GPIO_SWT1);