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Fixed notice level error
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@50040 467b73ca-7a2a-4603-9d3b-597d59a354a9
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@ -192,8 +192,9 @@ class UserDefinedForm_Controller extends Page_Controller {
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$_SERVER['HTTP_REFERER'] = "";
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}
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$fields->push( new HiddenField( "Referrer", "", $_SERVER['HTTP_REFERER'] ) );
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$referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
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$fields->push( new HiddenField( "Referrer", "", $referer ) );
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// Build actions
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$actions = new FieldSet(
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new FormAction( "process", $this->SubmitButtonText )
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