Index: src/libcfa/rational
===================================================================
--- src/libcfa/rational	(revision a493682c6f60f330bbd63c42c5956da658ce185f)
+++ src/libcfa/rational	(revision 00e80b633a432a5f2dd71a751f485834972ba720)
@@ -40,5 +40,5 @@
 	T ?/?( T, T );
 	T ?%?( T, T );
-	T ?/=?( T *, T );
+	T ?/=?( T &, T );
 	T abs( T );
 };