fix: always make selectedKeys be array #3978 (#3984)

zkwolf · web-flow · commit ff436c06d0b6 · 2021-04-25T10:49:06.000+08:00
diff --git a/components/vc-menu/Menu.jsx b/components/vc-menu/Menu.jsx
@@ -34,7 +34,7 @@ const Menu = {
     watch(
       () => props.selectedKeys,
       () => {
-        selectedKeys.value = props.selectedKeys;
+        selectedKeys.value = props.selectedKeys || [];
       },
     );
     watch(
