From 4d4f691cd55b321bcdecd9b2e1e511b0b4fd9a07 Mon Sep 17 00:00:00 2001
From: lang <bm2736892@gmail.com>
Date: Mon, 9 Nov 2015 19:31:16 +0800
Subject: [PATCH] Optimize List#map

---
 src/data/List.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/data/List.js b/src/data/List.js
index 350c14063..f84729546 100644
--- a/src/data/List.js
+++ b/src/data/List.js
@@ -656,6 +656,8 @@ define(function (require) {
      * @return {Array}
      */
     listProto.map = function (dimensions, cb, stack, context) {
+        dimensions = normalizeDimensions(dimensions);
+
         var allDimensions = this.dimensions;
         var list = new List(
             zrUtil.map(allDimensions, this.getDimensionInfo, this),
-- 
GitLab