Better guard against minification/uglification in ColumnSizer when verifying child is either a Grid or a MultiGrid. (resolves bvaughn#558)

Author: Brian Vaughn

CHANGELOG.md

@@ -1,6 +1,9 @@
 Changelog
 ------------
 
+##### 8.11.4
+* 🐛 Better guard against minification/uglification in `ColumnSizer` when verifying child is either a `Grid` or a `MultiGrid`. (#558)
+
 ##### 8.11.3
 * Adding missing `scrollToRow` method to `List` and `Table` (as pass-thrus for `Grid.scrollToCell`).
 * 🐛 Bugfixes with `MultiGrid` resize handling and caching. ([@codingbull](https://github.com/codingbull) - [#552](https://github.com/bvaughn/react-virtualized/pull/552))

package.json

@@ -3,7 +3,7 @@
   "description": "React components for efficiently rendering large, scrollable lists and tabular data",
   "author": "Brian Vaughn <[email protected]>",
   "user": "bvaughn",
-  "version": "8.11.3",
+  "version": "8.11.4",
   "next": "8.9.0",
   "homepage": "https://github.com/bvaughn/react-virtualized",
   "main": "dist/commonjs/index.js",

source/ColumnSizer/ColumnSizer.js

@@ -93,9 +93,7 @@ export default class ColumnSizer extends Component {
   _registerChild (child) {
     if (
       child &&
-      child.constructor &&
-      child.constructor.name !== 'Grid' &&
-      child.constructor.name !== 'MultiGrid'
+      typeof child.recomputeGridSize !== 'function'
     ) {
       throw Error('Unexpected child type registered; only Grid/MultiGrid children are supported.')
     }