optimize

ElemeFE · Aug 22, 2019 · 622e178 · 622e178
1 parent bf7ff56
commit 622e178
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/table/src/store/tree.js b/packages/table/src/store/tree.js
@@ -167,7 +167,7 @@ export default {
       const id = getRowIdentity(row, rowKey);
       const data = id && treeData[id];
       if (id && data && ('expanded' in data)) {
-        const oldExpanded = treeData[id].expanded;
+        const oldExpanded = data.expanded;
         expanded = typeof expanded === 'undefined' ? !data.expanded : expanded;
         treeData[id].expanded = expanded;
         if (oldExpanded !== expanded) {