From 7c32f7a364519fe460b6d531105ecee9ff4843aa Mon Sep 17 00:00:00 2001
From: Gregg <homespan@icloud.com>
Date: Thu, 21 Oct 2021 20:32:25 -0500
Subject: [PATCH] Fix bug in PushButton()

Ensure a pin value of -1 is retained so that any further calls to other methods are disabled if the pin is not defined.
---
 src/Utils.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Utils.cpp b/src/Utils.cpp
index ea34718..15de921 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -97,12 +97,12 @@ PushButton::PushButton(int pin){
 
 void PushButton::init(int pin){
 
+  this->pin=pin;
   if(pin<0)
     return;
-    
+
   status=0;
   doubleCheck=false;
-  this->pin=pin;
   pinMode(pin, INPUT_PULLUP);
 }