From bcbeb812e8910cd1d33f82ff2415567de1d3d9c3 Mon Sep 17 00:00:00 2001
From: Andrey Kutejko <andy128k@gmail.com>
Date: Sun, 10 Mar 2019 12:55:00 +0100
Subject: [PATCH] check if errors exist

---
 ipf/form/form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipf/form/form.php b/ipf/form/form.php
index 9a20c83..acfc2e0 100644
--- a/ipf/form/form.php
+++ b/ipf/form/form.php
@@ -235,7 +235,7 @@ abstract class IPF_Form implements Iterator
 
     public static function renderErrorsAsHTML($errors)
     {
-        if (!count($errors))
+        if (!$errors || !count($errors))
             return '';
         $ul = Tag::ul(array('class' => 'errorlist'));
         foreach ($errors as $err)
-- 
2.49.0