resource/page: Slight adjustment of Page.Ancestors

Fixes #10567
gohugoio · Dec 23, 2022 · eb0c8f9 · eb0c8f9
1 parent 3a21618
commit eb0c8f9
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/hugolib/page__tree.go b/hugolib/page__tree.go
@@ -178,13 +178,14 @@ func (pt pageTree) Parent() page.Page {
 	return b.p
 }
 
-func (pt pageTree) Ancestors() (parents page.Pages) {
+func (pt pageTree) Ancestors() page.Pages {
+	var ancestors page.Pages
 	parent := pt.Parent()
 	for parent != nil {
-		parents = append(parents, parent)
+		ancestors = append(ancestors, parent)
 		parent = parent.Parent()
 	}
-	return
+	return ancestors
 }
 
 func (pt pageTree) Sections() page.Pages {