From 06d9d5f70e8475e768b528b1f46e1005b8c2e1ee Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 29 Jan 2015 20:41:41 +0100
Subject: Config.tgz improvements, automatic rebuilds etc.

---
 inc/util.inc.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'inc/util.inc.php')

diff --git a/inc/util.inc.php b/inc/util.inc.php
index d2ecba6f..4378a084 100644
--- a/inc/util.inc.php
+++ b/inc/util.inc.php
@@ -2,6 +2,7 @@
 
 class Util
 {
+	private static $redirectParams = array();
 
 	/**
 	 * Displays an error message and stops script execution.
@@ -69,9 +70,21 @@ SADFACE;
 				$location .= '&' . $messages;
 			}
 		}
+		if (!empty(self::$redirectParams)) {
+			if (strpos($location, '?') === false) {
+				$location .= '?' . implode('&', self::$redirectParams);
+			} else {
+				$location .= '&' . implode('&', self::$redirectParams);
+			}
+		}
 		Header('Location: ' . $location);
 		exit(0);
 	}
+	
+	public static function addRedirectParam($key, $value)
+	{
+		self::$redirectParams[] = $key .= '=' . urlencode($value);
+	}
 
 	/**
 	 * Verify the user's token that protects agains CSRF.
-- 
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