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dojo · Oct 22, 2020 · b11cedf · b11cedf
1 parent 6c418ca
commit b11cedf
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/src/resource-grid/index.tsx b/src/resource-grid/index.tsx
@@ -8,7 +8,6 @@ import * as fixedCss from './Grid.m.css';
 import { createResourceMiddleware } from '@dojo/framework/core/middleware/resources';
 import { RenderResult } from '@dojo/framework/core/interfaces';
 import TextInput from '../text-input';
-import { column } from '../grid/styles/header.m.css';
 
 export interface ColumnConfig {
 	id: string;

diff --git a/src/tree/index.tsx b/src/tree/index.tsx
@@ -125,7 +125,7 @@ export default factory(function({
 
 	function checkNode(id: string, checked: boolean) {
 		if (checked) {
-			icache.set('checkedIds', (currentChecked) => [...currentChecked, id]);
+			icache.set('checkedIds', (currentChecked = []) => [...currentChecked, id]);
 		} else {
 			icache.set('checkedIds', (currentChecked) =>
 				currentChecked ? currentChecked.filter((n) => n !== id) : []
@@ -135,7 +135,7 @@ export default factory(function({
 	}
 
 	function expandNode(id: string) {
-		icache.set('expandedIds', (currentExpanded) => [...currentExpanded, id]);
+		icache.set('expandedIds', (currentExpanded = []) => [...currentExpanded, id]);
 		onExpand && onExpand(icache.get('expandedIds') || []);
 	}