[Bug fix] Fixes lightning infill with sparse infill width set to 0 causes "divide by zero" fatal error

[igiannakas]

Fixes #3567.

Firstly attempt to set it to the default line width. If that is not provided either, set it to a sane default based on the nozzle diameter.

[discip]

@igiannakas
If you put one of the following terms close, closes, closed, fix, fixes, fixed, resolve, resolves, resolved in front of the corresponding issue, or even PR, the respective issue or PR will be automatically closed once this PR gets merged.

e.g.:
Change Fix for #3567. to Fixes #3567..

For reference see:
https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue

[igiannakas]

@igiannakas If you put one of the following terms close, closes, closed, fix, fixes, fixed, resolve, resolves, resolved in front of the corresponding issue, or even PR, the respective issue or PR will be automatically closed once this PR gets merged.

e.g.: Change Fix for #3567. to Fixes #3567..

For reference see: https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue

Nice I didn’t know that!!

[discip]

@igiannakas
Sorry, I did not get right away why you changed the title. 😅
There seems to be a misunderstanding here.

You need to include the term Fixes #3567 in your first comment rather than in the headline.

So the line Fix for #3567. in the initial comment should be changed to Fixes #3567..

It has not to be the first line though.

kind regards

[igiannakas]

@igiannakas Sorry, I did not get right away why you changed the title. 😅 There seems to be a misunderstanding here.

You need to include the term Fixes #3567 in your first comment rather than in the headline.

So the line Fix for #3567. in the initial comment should be changed to Fixes #3567..

It has not to be the first line though.

kind regards

Ah silly me! Thank you!

[discip]

No problem.
You are welcome! 😃👍

[SoftFever]

Looks good.
Thanks man!