Figure out why the background color is wrong for codeblocks that don't have a language

[Kent C. Dodds]

```
QUERY PLAN
`--SCAN note
```

[Kent C. Dodds]

That should all just be a single solid color instead of the wrapping dark/blue color around it.

[onemen]

its @kentcdodds/md-temp

            const className = codeNode.properties?.className;
-            if (!isArrayOfStrings(className))
+            if (typeof className !== 'undefined' && !isArrayOfStrings(className))
                return;
            const language = className
-               .find(c => c.startsWith('language-'))
+               ?.find(c => c.startsWith('language-'))
                ?.slice('language-'.length) ?? 'txt';

when there is no language codeNode.properties?.className is undefined,

[Kent C. Dodds]

I think that's fine. What I'm thinking is we just need to fix some of the CSS so the color is correct 🤔

[github-actions]

🎉 This issue has been resolved in version 2.8.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀