Annotation not stripped from import form with library version

[Derick Eddington]

;;; A.sls ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(library (A (1 2))
  (export x)
  (import (rnrs))
  (define x 123))

;;; B.sls ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(library (B)
  (export x)
  (import (A (1 2))))

Ikarus Scheme version 0.0.3+ (revision 1522, build 2008-06-25)
Copyright (c) 2006-2008 Abdulaziz Ghuloum

> (import (B))
Unhandled exception
 Condition components:
   1. &assertion
   2. &who: =
   3. &message: "not a number"
   4. &irritants: (#["annotation" 2 ("./B.sls" . 45) 2])
>

It does not happen when the version form has one component.

[Abdulaziz Ghuloum (aghuloum)]

Fixed in 1525. Thanks!