fix(tagfield): php warning

btry · btry · commit cc4b673a8627 · 2023-01-16T13:38:33.000+01:00
diff --git a/inc/field/tagfield.class.php b/inc/field/tagfield.class.php
@@ -73,7 +73,7 @@ public function getRenderedHtml($domain, $canEdit = true): string {
       if (!$canEdit) {
          $html .= '<div class="form_field">';
          $tagNames = [];
-         if (count($this->value) > 0) {
+         if (is_array($this->value) && count($this->value) > 0) {
             foreach ($this->value as $tagId) {
                $tag = new PluginTagTag();
                if (!$tag->getFromDB($tagId)) {
