Typo...

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@2747 a333f486-631f-4898-b8df-5754b55c2be0

setup/wizardcontroller.class.inc.php

@@ -149,7 +149,7 @@ class WizardController
 		$sCurrentStepClass = utils::ReadParam('_class', $this->sInitialStepClass);
 		$sCurrentState = utils::ReadParam('_state', $this->sInitialState);
 		$oStep = new $sCurrentStepClass($this, $sCurrentState);
-		$aNextStepInfo = $oStep->ProcessParams();
+		$aNextStepInfo = $oStep->ProcessParams(false); // false => Moving backwards
 		
 		// Display the previous step
 		$aCurrentStepInfo = $this->PopStep();