Panic runtime error when typing command beginning by whitespace

[Quentinchampenois]

Hi, first of all thanks for your work, I am still trying to understand how to connect but it is interesting

Bug description

I have noticed by mistake that when user type a whitespace before the command, the program panic because of invalid memory address or nil pointer dereference.
I can reproduce this bug several times, I think the bug is related to the scroll.

How to reproduce

• Execute program
• Enter : /help, beginning with whitespace
• Then scroll up
• See error

Environment

• WhatsCLI v1.0.5 ( based on master branch)
• MacOS Catalina : v 10.15.6

Stacktrace

I apologize I did not found a log file for the complete error, I just have a screenshot ..

Additional context

I remain available if you need more information.

[normen]

Right, thats very possible.

[normen]

I guess this is when you have no chat selected and you are offline?

[Quentinchampenois]

Yes you are right, I have no chat and seems to be offline (following the screenshot in description)
Sorry for the answer delay !

[normen]

Okay, does the latest version 1.0.5 fix that? It should. And to connect you need to scan the QR code with your WhatsApp on your phone - I added some documentation to the README

[Quentinchampenois]

Yes it is fixed,
I have also seen the documentation, thank you !