From f640e1224220634983295d92e5a5245ec8cd6183 Mon Sep 17 00:00:00 2001 From: Sam Minnee Date: Fri, 22 Feb 2008 04:44:56 +0000 Subject: [PATCH] Fixed notice level error git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@50040 467b73ca-7a2a-4603-9d3b-597d59a354a9 --- code/PageTypes/UserDefinedForm.php | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/code/PageTypes/UserDefinedForm.php b/code/PageTypes/UserDefinedForm.php index 010d4876..fe7e926f 100755 --- a/code/PageTypes/UserDefinedForm.php +++ b/code/PageTypes/UserDefinedForm.php @@ -192,8 +192,9 @@ class UserDefinedForm_Controller extends Page_Controller { $_SERVER['HTTP_REFERER'] = ""; } - $fields->push( new HiddenField( "Referrer", "", $_SERVER['HTTP_REFERER'] ) ); - + $referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''; + $fields->push( new HiddenField( "Referrer", "", $referer ) ); + // Build actions $actions = new FieldSet( new FormAction( "process", $this->SubmitButtonText )