diff -r cfccb33ecf7b -r 8d066154b66a src/lemon/concept/graph_component.h
--- a/src/lemon/concept/graph_component.h	Mon Feb 07 10:50:05 2005 +0000
+++ b/src/lemon/concept/graph_component.h	Mon Feb 07 11:28:37 2005 +0000
@@ -108,7 +108,7 @@
 	  //	  b = (ia == ib) && (ia != ib) && (ia < ib);
 	  b = (ia == ib) && (ia != ib);
 	  b = (ia == INVALID) && (ib != INVALID);
-	  b = (ia < ib);
+	  //	  b = (ia < ib);
 	}
 
 	const _GraphItem &ia;