From 1870a88f6b365613792c04634f018fcf8f98c2cc Mon Sep 17 00:00:00 2001
From: "Michael Kaufmann (d00p)" <d00p@froxlor.org>
Date: Tue, 9 Jul 2013 21:46:56 +0200
Subject: [PATCH] fix possible undefined variable in error-message, thx to
 Dessa

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
---
 lib/functions/output/function.standard_error.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/functions/output/function.standard_error.php b/lib/functions/output/function.standard_error.php
index 76c0f001..3130a6d2 100644
--- a/lib/functions/output/function.standard_error.php
+++ b/lib/functions/output/function.standard_error.php
@@ -38,7 +38,8 @@ function standard_error($errors = '', $replacer = '')
 			$errors
 		);
 	}
-	
+
+	$link = '';
 	if (isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST']) !== false) {
 		$link = '<a href="'.$_SERVER['HTTP_REFERER'].'">'.$lng['panel']['back'].'</a>';
 	}