1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/clippy/clippy_lints/src/operators/assign_op_pattern.rs b/src/tools/clippy/clippy_lints/src/operators/assign_op_pattern.rs
index ee9fd9406..9bbf385fb 100644
--- a/src/tools/clippy/clippy_lints/src/operators/assign_op_pattern.rs
+++ b/src/tools/clippy/clippy_lints/src/operators/assign_op_pattern.rs
@@ -28,7 +28,7 @@ pub(super) fn check<'tcx>(
             let rty = cx.typeck_results().expr_ty(rhs);
             if_chain! {
                 if let Some((_, lang_item)) = binop_traits(op.node);
-                if let Ok(trait_id) = cx.tcx.lang_items().require(lang_item);
+                if let Some(trait_id) = cx.tcx.lang_items().get(lang_item);
                 let parent_fn = cx.tcx.hir().get_parent_item(e.hir_id).def_id;
                 if trait_ref_of_method(cx, parent_fn)
                     .map_or(true, |t| t.path.res.def_id() != trait_id);