refactor

react-component · Nov 17, 2017 · 20bc23c · 20bc23c
1 parent 47fb573
commit 20bc23c
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/createFieldsStore.js b/src/createFieldsStore.js
@@ -84,10 +84,8 @@ class FieldsStore {
   }
 
   getFieldMeta(name) {
-    if (!this.fieldsMeta[name]) {
-      this.fieldsMeta[name] = [{}];
-    }
-    return this.fieldsMeta[name][this.fieldsMeta[name].length - 1];
+    this.fieldsMeta[name] = this.fieldsMeta[name] || [];
+    return this.fieldsMeta[name][this.fieldsMeta[name].length - 1] || {};
   }
 
   getValueFromFields(name, fields) {