Index: src/libcfa/iterator
===================================================================
--- src/libcfa/iterator	(revision a493682c6f60f330bbd63c42c5956da658ce185f)
+++ src/libcfa/iterator	(revision cb811ac113953880ed3864498f0a4d0b46e2be48)
@@ -28,5 +28,5 @@
 
 	// dereference to get the pointed-at element
-	lvalue elt_type *?( iterator_type );
+	elt_type & *?( iterator_type );
 };