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-rw-r--r--client/src/app/shared/video-caption/video-caption.service.ts4
1 files changed, 3 insertions, 1 deletions
diff --git a/client/src/app/shared/video-caption/video-caption.service.ts b/client/src/app/shared/video-caption/video-caption.service.ts
index 4ae8ebd0a..d1444902d 100644
--- a/client/src/app/shared/video-caption/video-caption.service.ts
+++ b/client/src/app/shared/video-caption/video-caption.service.ts
@@ -1,7 +1,7 @@
1import { catchError, map } from 'rxjs/operators' 1import { catchError, map } from 'rxjs/operators'
2import { HttpClient } from '@angular/common/http' 2import { HttpClient } from '@angular/common/http'
3import { Injectable } from '@angular/core' 3import { Injectable } from '@angular/core'
4import { forkJoin, Observable } from 'rxjs' 4import { forkJoin, Observable, of } from 'rxjs'
5import { ResultList } from '../../../../../shared' 5import { ResultList } from '../../../../../shared'
6import { RestExtractor, RestService } from '../rest' 6import { RestExtractor, RestService } from '../rest'
7import { VideoCaption } from '../../../../../shared/models/videos/video-caption.model' 7import { VideoCaption } from '../../../../../shared/models/videos/video-caption.model'
@@ -42,6 +42,8 @@ export class VideoCaptionService {
42 } 42 }
43 43
44 updateCaptions (videoId: number | string, videoCaptions: VideoCaptionEdit[]) { 44 updateCaptions (videoId: number | string, videoCaptions: VideoCaptionEdit[]) {
45 if (videoCaptions.length === 0) return of(true)
46
45 const observables: Observable<any>[] = [] 47 const observables: Observable<any>[] = []
46 48
47 for (const videoCaption of videoCaptions) { 49 for (const videoCaption of videoCaptions) {