From e5127d8e8ed7de4ff3f2521d273116cc1d344183 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Fri, 3 Jul 2020 17:17:57 +0200
Subject: [PATCH] Fix possible watchdog/exception

Fix possible watchdog/exception (#8828)
---
 tasmota/support_rotary.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tasmota/support_rotary.ino b/tasmota/support_rotary.ino
index cd80b4484..cfe549a5f 100644
--- a/tasmota/support_rotary.ino
+++ b/tasmota/support_rotary.ino
@@ -213,6 +213,8 @@ void update_rotary(void) {
 }
 
 bool RotaryButtonPressed(void) {
+  if (!Rotary.present) { return false; }
+
   bool powered_on = (power);
 #ifdef USE_LIGHT
   if (!Settings.flag4.rotary_uses_rules) {   // SetOption98 - Use rules instead of light control
@@ -246,6 +248,8 @@ void RotaryInit(void) {
 \*********************************************************************************************/
 
 void RotaryHandler(void) {
+  if (!Rotary.present) { return; }
+
   if (Rotary.timeout) {
     Rotary.timeout--;
     if (!Rotary.timeout) {