Fix crash null is not an object (evaluating 'footerLayout.height')

gitim · gitim · commit 791646e8c7eb · 2017-05-17T10:20:42.000+03:00
diff --git a/src/SortableList.js b/src/SortableList.js
@@ -48,8 +48,6 @@ export default class SortableList extends Component {
    */
   _rowsLayouts = [];
 
-  _footerLayout = null;
-
   _contentOffset = {x: 0, y: 0};
 
   state = {
