fix: don't show any text if no attached files are available

thorsten · Mar 31, 2020 · 33bbb81 · 33bbb81
1 parent 6917162
commit 33bbb81
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/phpmyfaq/src/phpMyFAQ/Helper/AttachmentHelper.php b/phpmyfaq/src/phpMyFAQ/Helper/AttachmentHelper.php
@@ -44,6 +44,10 @@ public function __construct()
      */
     public function renderAttachmentList(array $attachmentList): string
     {
+        if (count($attachmentList) === 0) {
+            return '';
+        }
+
         $html = sprintf('<p>%s:</p><ul>', $this->translation['msgAttachedFiles']);
 
         foreach ($attachmentList as $attachment) {