Fixed PHP7.2 issue

diff --git a/com.woltlab.wcf/templates/article.tpl b/com.woltlab.wcf/templates/article.tpl
index 72fed566b1281a76b58e21df147e86721fe8b7c0..217048e57ef559c2ffba001e9230892baba9cf44 100644 (file)
--- a/com.woltlab.wcf/templates/article.tpl
+++ b/com.woltlab.wcf/templates/article.tpl
@@ -244,7 +244,7 @@
        </div>
 {/if}
 
-{if $relatedArticles|count}
+{if $relatedArticles !== null && $relatedArticles|count}
        <section class="section relatedArticles">
                <h2 class="sectionTitle">{lang}wcf.article.relatedArticles{/lang}</h2>