1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_lsp_server/src/path_map.rs b/crates/ra_lsp_server/src/path_map.rs
index a624043d8..02e54629c 100644
--- a/crates/ra_lsp_server/src/path_map.rs
+++ b/crates/ra_lsp_server/src/path_map.rs
@@ -43,7 +43,7 @@ impl PathMap {
         (inserted, file_id)
     }
     pub fn get_id(&self, path: &Path) -> Option<FileId> {
-        self.path2id.get(path).map(|&id| id)
+        self.path2id.get(path).cloned()
     }
     pub fn get_path(&self, file_id: FileId) -> &Path {
         self.id2path.get(&file_id).unwrap().as_path()