prevent warning, fixes #4544

Closes #4544 Merge request studip/studip!3346

prevent warning, fixes #4544
db7a1748 · Jan-Hendrik Willms · Jan-Hendrik Willms · ae84e286 · db7a1748
Commit db7a1748 authored 10 months ago by Jan-Hendrik Willms Committed by Jan-Hendrik Willms 10 months ago
--- a/templates/sidebar/widget-layout.php
+++ b/templates/sidebar/widget-layout.php
@@ -25,7 +25,7 @@ $additional_attributes['class'] = implode(' ', $css_classes);
    <div class="<?= $base_class ?>-widget-content">
        <?= $content_for_layout ?>
    </div>
-<? if ($title && isset($extra)): ?>
+<? if (!empty($title) && isset($extra)): ?>
    <div class="<?= $base_class ?>-widget-extra"><?= $extra ?></div>
 <? endif; ?>
 </div>