fix(list-manager): fix list manager return value when no changes happened but values arrived (rx-angular#588)

hoebbelsB · web-flow · commit 220be517d65f · 2021-03-14T15:17:13.000+01:00
diff --git a/libs/cdk/src/lib/template-management/list-template-manager.ts b/libs/cdk/src/lib/template-management/list-template-manager.ts
@@ -118,7 +118,7 @@ export function createListTemplateManager<
         // Cancel old renders
         switchMap(([{ changes, items }, strategy]) => {
           if (!changes) {
-            return [];
+            return of([]);
           }
           const listChanges = listViewHandler.getListChanges(changes, items);
           changesArr = listChanges[0];

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ export function createListTemplateManager<`
`118`	`118`	`// Cancel old renders`
`119`	`119`	`switchMap(([{ changes, items }, strategy]) => {`
`120`	`120`	`if (!changes) {`
`121`		`- return [];`
	`121`	`+ return of([]);`
`122`	`122`	`}`
`123`	`123`	`const listChanges = listViewHandler.getListChanges(changes, items);`
`124`	`124`	`changesArr = listChanges[0];`