From c63501d50a9156882995e14c033f11e0fa529fe7 Mon Sep 17 00:00:00 2001
From: Charles Lyding <19598772+clydin@users.noreply.github.com>
Date: Thu, 11 Aug 2022 11:51:36 -0400
Subject: [PATCH] refactor(@angular-devkit/core): remove deprecated rxjs
 `empty` function usage

The RxJS `empty` function is deprecated and will be removed in future versions.
The `EMPTY` constant is the recommended replacement.

(cherry picked from commit ddf1257d14f8b52c441c0df8c8dc10510a25f94f)
---
 packages/angular_devkit/core/src/logger/logger.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/angular_devkit/core/src/logger/logger.ts b/packages/angular_devkit/core/src/logger/logger.ts
index f8b9a451da7e..dd014dee6bdc 100644
--- a/packages/angular_devkit/core/src/logger/logger.ts
+++ b/packages/angular_devkit/core/src/logger/logger.ts
@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import { Observable, Operator, PartialObserver, Subject, Subscription, empty } from 'rxjs';
+import { EMPTY, Observable, Operator, PartialObserver, Subject, Subscription } from 'rxjs';
 import { JsonObject } from '../json/utils';
 
 export interface LoggerMetadata extends JsonObject {
@@ -34,7 +34,7 @@ export class Logger extends Observable<LogEntry> implements LoggerApi {
   protected readonly _subject: Subject<LogEntry> = new Subject<LogEntry>();
   protected _metadata: LoggerMetadata;
 
-  private _obs: Observable<LogEntry> = empty();
+  private _obs: Observable<LogEntry> = EMPTY;
   private _subscription: Subscription | null = null;
 
   protected get _observable() {