From b95089db201c3179b6c09a20449609b49e09eb5f Mon Sep 17 00:00:00 2001 From: Alexander Teplyashin Date: Thu, 25 Oct 2018 15:48:31 -0700 Subject: [PATCH] docs: replace unused variable by _ (#26768) replace unused variable by _ to keep the code consistent between examples PR Close #26768 --- aio/content/examples/toh-pt6/src/app/hero.service.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/aio/content/examples/toh-pt6/src/app/hero.service.ts b/aio/content/examples/toh-pt6/src/app/hero.service.ts index 80d511c776..c1e0b4d094 100644 --- a/aio/content/examples/toh-pt6/src/app/hero.service.ts +++ b/aio/content/examples/toh-pt6/src/app/hero.service.ts @@ -40,7 +40,7 @@ export class HeroService { // #enddocregion getHeroes-1 .pipe( // #enddocregion getHeroes-2 - tap(heroes => this.log('fetched heroes')), + tap(_ => this.log('fetched heroes')), // #docregion getHeroes-2 catchError(this.handleError('getHeroes', [])) );