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fix: crash on 2-level md heading at the beginning

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Roman Hotsiy 2018-01-29 10:51:45 +02:00
parent 4b5df22fa0
commit e9f23f76ae
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GPG Key ID: 5CB7B3ACABA57CB0
1 changed files with 4 additions and 1 deletions
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5
src/services/MarkdownRenderer.ts
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@ -98,7 +98,10 @@ export class MarkdownRenderer {
`<a class="share-link" href="#${id}"></a>`
);
} else if (tokens[idx].hLevel === 2) {
const { id } = this.saveHeading(content, this.currentTopHeading.items);
const { id } = this.saveHeading(
content,
this.currentTopHeading && this.currentTopHeading.items,
);
return (
`<a name="${id}"></a>` +
`<h${tokens[idx].hLevel} ${SECTION_ATTR}="${id}" id="${id}">` +