1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustdoc/page_pass.rs b/src/librustdoc/page_pass.rs
index 584e6ccc887..35a433ec9de 100644
--- a/src/librustdoc/page_pass.rs
+++ b/src/librustdoc/page_pass.rs
@@ -70,7 +70,7 @@ fn make_doc_from_pages(page_port: &PagePort) -> doc::Doc {
     loop {
         let val = page_port.recv();
         if val.is_some() {
-            pages += [val.unwrap()];
+            pages.push(val.unwrap());
         } else {
             break;
         }