[4.0] Fix php notice when no version_id specified (#29693)

joomla · Jun 19, 2020 · d9cfd73 · d9cfd73
1 parent 5c9dc94
commit d9cfd73
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/administrator/components/com_contenthistory/src/Model/PreviewModel.php b/administrator/components/com_contenthistory/src/Model/PreviewModel.php
@@ -40,7 +40,7 @@ public function getItem($pk = null)
 		$table = $this->getTable('ContentHistory');
 		$versionId = Factory::getApplication()->input->getInt('version_id');
 
-		if (!$table->load($versionId))
+		if (!$versionId || \is_array($versionId) || !$table->load($versionId))
 		{
 			return false;
 		}