Fixing a regression introduced by 3525

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@3530 a333f486-631f-4898-b8df-5754b55c2be0

core/config.class.inc.php

@@ -1742,6 +1742,14 @@ class Config
 			$this->SetDBSubname($aParamValues['db_prefix']);
 		}
 		
+		if (isset($aParamValues['selected_modules']))
+		{
+			$aSelectedModules = explode(',', $aParamValues['selected_modules']);
+		}
+		else
+		{
+			$aSelectedModules = null;
+		}		
 		$this->UpdateIncludes($sModulesDir, $aSelectedModules);
 	}