Fix #2463

apache · Jan 21, 2016 · 80dfe0c · 80dfe0c
1 parent 218a419
commit 80dfe0c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/util/model.js b/src/util/model.js
@@ -299,7 +299,7 @@ define(function(require) {
          */
         getRawValue: function (idx) {
             var itemModel = this.getData().getItemModel(idx);
-            if (itemModel && itemModel.option) {
+            if (itemModel && itemModel.option != null) {
                 var dataItem = itemModel.option;
                 return (zrUtil.isObject(dataItem) && !zrUtil.isArray(dataItem))
                     ? dataItem.value : dataItem;