"0" as KCAction key

[eygengrau]

Hi! First of all thank you for tackling keychords for autohotkey. It really needs that feature.

Now for my issue: If I create a KCAction with a key of "0", it gives me an error of "no input received".

Example

#SingleInstance Force
#Include ./KeyChord.ahk
testChord := KeyChord(KCAction('0', () => MsgBox('digit'), True, 'Digit'))
KCManager.Execute(testChord, 1, 5)

I think this has to do with line 1124

if not input or (input == "Timeout")

Seems like autohotkey evaluates "0" to a falsy value.

The example works fine, if I change the line to

if (input == "" or input == "Timeout")

But since I neither have much insight into your library nor much experience regarding autohotkey in general, I don't know about possible side effects of that change.