fix(localSearch): remove empty titles that may appear in search results (#3665)

4 months ago · f7aef3ca23
parent e13f93292c
commit f7aef3ca23
1 changed files with 2 additions and 1 deletions
--- a/src/node/plugins/localSearchPlugin.ts
+++ b/src/node/plugins/localSearchPlugin.ts
@ -235,8 +235,9 @@ function* splitPageIntoSections(html: string) {
    const anchor = headingResult?.[2] ?? ''
    const content = result[i + 2]
    if (!title || !content) continue
-    const titles = parentTitles.slice(0, level)
+    let titles = parentTitles.slice(0, level)
    titles[level] = title
+    titles = titles.filter(Boolean)
    yield { anchor, titles, text: getSearchableText(content) }
    if (level === 0) {
      parentTitles = [title]