Crash when parsing HTML string with the value of " "

[ivan-magda]

Description:

With the latest release 5.2.3, I discovered crashes when parsing HTML:

Fatal error: Unexpectedly found nil while implicitly unwrapping an 
Optional value: file Kanna/libxmlHTMLNode.swift, line 144

Code to reproduce:

try? Kanna.HTML(html: " ", encoding: String.Encoding.utf8)

Installation method:

• Carthage
• CocoaPods
• Swift Package Manager
• Manually
• other: ()

Kanna version (or commit hash):

5.2.3

swift --version

5.3

Xcode version (optional):

12.0.1

[krishjainx]

@ivan-magda I think I can fix this. It simply involves modifying the libxmlHTMLNode.swift file. Can this be assigned to me?

[tid-kijyun]

I'm sorry I missed this report.
@Krish-sysadmin Please make a PR if possible.

Thanks

[krishjainx]

Ok @tid-kijyun . Will make it as soon as I am free. Thanks for providing such an amazing parser!

[krishjainx]

I submitted a PR @tid-kijyun

[tid-kijyun]

I've just released new version 5.2.6. Please try it.