remove unused return types such as empty Results or Options that would always be...

[rust.git] / src / librustdoc / passes / html_tags.rs

diff --git a/src/librustdoc/passes/html_tags.rs b/src/librustdoc/passes/html_tags.rs
index 70748633117fb27e2bf0185b0dcb27f2920712e5..a7a1ba1118d1fdca65a325bdfe1be69709719c24 100644 (file)
--- a/src/librustdoc/passes/html_tags.rs
+++ b/src/librustdoc/passes/html_tags.rs
@@ -178,7 +178,7 @@ fn fold_item(&mut self, item: Item) -> Option<Item> {
             Some(hir_id) => hir_id,
             None => {
                 // If non-local, no need to check anything.
-                return self.fold_item_recur(item);
+                return Some(self.fold_item_recur(item));
             }
         };
         let dox = item.attrs.collapsed_doc_value().unwrap_or_default();
@@ -223,6 +223,6 @@ fn fold_item(&mut self, item: Item) -> Option<Item> {
             }
         }
 
-        self.fold_item_recur(item)
+        Some(self.fold_item_recur(item))
     }
 }