fix: 修复无法删除第一个元素的问题

3 years ago · 21cde3bf2e
1 changed files with 1 additions and 1 deletions
--- a/src/case/layer/pane.list.js
+++ b/src/case/layer/pane.list.js
@ -104,7 +104,7 @@ BI.ListPane = BI.inherit(BI.Pane, {
    },
    removeItemAt: function (indexes) {
-        indexes = indexes || [];
+        indexes = BI.isNull(indexes) ? [] : indexes;
        BI.removeAt(this.options.items, indexes);
        this.button_group.removeItemAt.apply(this.button_group, arguments);
        this.check();