Typo - $username should be $usrname

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2589 44740490-163a-0410-bde0-09ae8108e29a

modules/casserver/www/serviceValidate.php

@@ -83,7 +83,7 @@ function returnResponse($value, $function, $usrname = '', $attributes = array(),
 		'</cas:authenticationSuccess>
 </cas:serviceResponse>';
 		} else {
-			echo 'YES' . "\n" . $username;
+			echo 'YES' . "\n" . $usrname;
 		}
 	} else {
 		if ($function == 'serviceValidate') {
@@ -98,4 +98,4 @@ function returnResponse($value, $function, $usrname = '', $attributes = array(),
 	}
 }
 
-?>
+?>
\ No newline at end of file