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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.
This commit is contained in:
Gregg 2021-10-21 20:32:25 -05:00
parent d4603df58d
commit 7c32f7a364
1 changed files with 2 additions and 2 deletions
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2
src/Utils.cpp
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@ -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);
}