From ff3955b9fce37c755b7101b734d0330cba870848 Mon Sep 17 00:00:00 2001
From: kener <kener.linfeng@gmail.com>
Date: Wed, 23 Jul 2014 17:16:48 +0800
Subject: [PATCH] fixed #394

---
 src/chart/line.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chart/line.js b/src/chart/line.js
index 58d85e5d4b..40e12852d3 100644
--- a/src/chart/line.js
+++ b/src/chart/line.js
@@ -916,7 +916,7 @@ define(function (require) {
                 seriesIndex = this.shapeList[i]._seriesIndex;
                 if (aniMap[seriesIndex] && !aniMap[seriesIndex][3]) {
                     // 有数据删除才有移动的动画
-                    if (this.shapeList[i]._main) {
+                    if (this.shapeList[i]._main && this.shapeList[i].style.pointList.length > 1) {
                         pointList = this.shapeList[i].style.pointList;
                         // 主线动画
                         dx = Math.abs(pointList[0][0] - pointList[1][0]);