fix: check highlight for undefined value

farnabaz · farnabaz · commit ea30fc70e151 · 2024-02-05T17:38:54.000+01:00
diff --git a/src/runtime/parser/index.ts b/src/runtime/parser/index.ts
@@ -32,7 +32,7 @@ export const parseMarkdown = async (md: string, inlineOptions: MDCParseOptions =
   ]
 
   // TODO: remove the passing in @nuxt/content and then we could remove this line
-  if (inlineOptions.highlight != null && inlineOptions.highlight != false && typeof inlineOptions.highlight.highlighter !== 'function') {
+  if (inlineOptions.highlight != null && inlineOptions.highlight != false && inlineOptions.highlight.highlighter !== undefined && typeof inlineOptions.highlight.highlighter !== 'function') {
     if (import.meta.dev)
       console.warn('[@nuxtjs/mdc] `highlighter` passed to `parseMarkdown` is should be a function, but got ' + JSON.stringify(inlineOptions.highlight.highlighter) + ', ignored.')
     inlineOptions = {

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ export const parseMarkdown = async (md: string, inlineOptions: MDCParseOptions =`
`32`	`32`	`]`
`33`	`33`
`34`	`34`	`// TODO: remove the passing in @nuxt/content and then we could remove this line`
`35`		`- if (inlineOptions.highlight != null && inlineOptions.highlight != false && typeof inlineOptions.highlight.highlighter !== 'function') {`
	`35`	`+ if (inlineOptions.highlight != null && inlineOptions.highlight != false && inlineOptions.highlight.highlighter !== undefined && typeof inlineOptions.highlight.highlighter !== 'function') {`
`36`	`36`	`if (import.meta.dev)`
`37`	`37`	console.warn('[@nuxtjs/mdc] `highlighter` passed to `parseMarkdown` is should be a function, but got ' + JSON.stringify(inlineOptions.highlight.highlighter) + ', ignored.')
`38`	`38`	`inlineOptions = {`