fix: correctly determine if array is empty

hashicorp · Nov 22, 2023 · d83a013 · d83a013
1 parent 9bc09ab
commit d83a013
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/.changeset/gold-walls-warn.md b/.changeset/gold-walls-warn.md
@@ -0,0 +1,5 @@
+---
+'@hashicorp/react-docs-page': patch
+---
+
+Fix hasIndexPage calculation
diff --git a/package-lock.json b/package-lock.json
diff --git a/packages/docs-page/server/get-paths-from-nav-data.ts b/packages/docs-page/server/get-paths-from-nav-data.ts
@@ -30,7 +30,7 @@ export function getPathsFromNavData(
   const pagePathArrays = getPathArraysFromNodes(navDataResolved)
   // Ensure we include an empty array for the "/" index page path
   // (may be included in nav-data, eg for Terraform, or may not, eg for all other sites)
-  const hasIndexPage = pagePathArrays.filter((p) => p == []).length > 0
+  const hasIndexPage = pagePathArrays.filter((p) => p.length === 0).length > 0
   if (!hasIndexPage) pagePathArrays.unshift([])
   // Return the array of all page paths
   const paths = pagePathArrays.map((p) => ({ params: { [paramId]: p } }))