From 5222684afc707bef7eeca9a0ae76096e5e4f6ec4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=20K=C3=A4sler?= <tom.kaesler@mni.thm.de>
Date: Sun, 9 Jun 2019 01:28:44 +0200
Subject: [PATCH] Add nullchecks for empty comments
---
.../shared/comment-list/comment-list.component.html | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/app/components/shared/comment-list/comment-list.component.html b/src/app/components/shared/comment-list/comment-list.component.html
index fee50c394..0c9fe5eb0 100644
--- a/src/app/components/shared/comment-list/comment-list.component.html
+++ b/src/app/components/shared/comment-list/comment-list.component.html
@@ -12,12 +12,12 @@
<span class="fill-remaining-space"></span>
<div class="button-bar" fxLayoutAlign="center center">
- <button mat-icon-button class="searchBarButton" *ngIf="!searchBox.value && comments.length > 0"
+ <button mat-icon-button class="searchBarButton" *ngIf="!searchBox.value && comments && comments.length > 0"
[matMenuTriggerFor]="filterMenu" matTooltip="{{ 'comment-list.filter-comments' | translate }}">
<mat-icon class="searchBarIcon">filter_list</mat-icon>
</button>
- <button mat-icon-button class="searchBarButton" *ngIf="!searchBox.value && comments.length > 0"
+ <button mat-icon-button class="searchBarButton" *ngIf="!searchBox.value && comments && comments.length > 0"
[matMenuTriggerFor]="sortMenu" matTooltip="{{ 'comment-list.sort-comments' | translate }}">
<mat-icon class="searchBarIcon">sort</mat-icon>
</button>
@@ -71,6 +71,6 @@
<app-comment *ngFor="let current of hideCommentsList ? filteredComments : comments" [comment]="current" [parseVote]="getVote(current)"></app-comment>
</div>
-<div *ngIf="comments.length < 1" fxLayout="row" fxLayoutAlign="center center" class="no-comments">
+<div *ngIf="comments && comments.length < 1" fxLayout="row" fxLayoutAlign="center center" class="no-comments">
<h4>{{ 'comment-page.no-comments' | translate }}</h4>
</div>
--
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