Improve `implicit_return`

[rust.git] / clippy_lints / src / path_buf_push_overwrite.rs

diff --git a/clippy_lints/src/path_buf_push_overwrite.rs b/clippy_lints/src/path_buf_push_overwrite.rs
index 95ffae28d8c27847912b8b8dd3a07d0e2a451d5c..0024592638104a39ecd638b073c990be980b5155 100644 (file)
--- a/clippy_lints/src/path_buf_push_overwrite.rs
+++ b/clippy_lints/src/path_buf_push_overwrite.rs
@@ -45,7 +45,7 @@
 impl<'tcx> LateLintPass<'tcx> for PathBufPushOverwrite {
     fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
         if_chain! {
-            if let ExprKind::MethodCall(ref path, _, ref args, _) = expr.kind;
+            if let ExprKind::MethodCall(path, _, args, _) = expr.kind;
             if path.ident.name == sym!(push);
             if args.len() == 2;
             if is_type_diagnostic_item(cx, cx.typeck_results().expr_ty(&args[0]).peel_refs(), sym::PathBuf);