Fix videos list when page is empty

diff --git a/client/src/app/shared/video/abstract-video-list.ts b/client/src/app/shared/video/abstract-video-list.ts
index 6a758ebe02412338f1ac997f6ce886c0fa4d7069..7637911650ce28069b64dbcab9a92a9ce3ee4326 100644 (file)
--- a/client/src/app/shared/video/abstract-video-list.ts
+++ b/client/src/app/shared/video/abstract-video-list.ts
@@ -83,7 +83,7 @@ export abstract class AbstractVideoList implements OnInit, OnDestroy {
 
   pageByVideoId (index: number, page: Video[]) {
     // Video are unique in all pages
-    return page[0].id
+    return page.length !== 0 ? page[0].id : 0
   }
 
   videoById (index: number, video: Video) {