--- class.tx_realurl.php.orig	2009-03-14 10:04:11.000000000 +0100
+++ class.tx_realurl.php	2009-03-14 10:08:33.000000000 +0100
@@ -1960,16 +1960,18 @@
 					$GETvar = $disposal['GETvar'];
 					$currentValue = t3lib_div::_GET($GETvar);
 					$expectedValue = (isset($urlParams[$GETvar]) ? $urlParams[$GETvar] : false);
+					$excludeFromTransition = (isset($disposal['excludeFromTransition']) ? $disposal['excludeFromTransition'] : true);
+					
 					if ($expectedValue !== false && $disposal['value'] == $expectedValue) {
 						if (!isset($disposal['ifDifferentToCurrent']) || $disposal['value'] != $currentValue) {
 							if (isset($disposal['useConfiguration'])) {
-								$this->ignoreGETvar = $GETvar;
+								$this->ignoreGETvar = ($excludeFromTransition === true ? $GETvar : '' );
 								$this->setConfigurationByReference($disposal['useConfiguration']);
 							}
 							return $disposal;
 						}
 						else {
-							$this->ignoreGETvar = $GETvar;
+							$this->ignoreGETvar = ($excludeFromTransition === true ? $GETvar : '' );
 							break;
 						}
 					}