diff -r 6e1b62d42d94 -r 2115143eceea lemon/bits/graph_extender.h
--- a/lemon/bits/graph_extender.h	Wed Mar 01 12:46:52 2006 +0000
+++ b/lemon/bits/graph_extender.h	Wed Mar 01 13:19:28 2006 +0000
@@ -19,7 +19,7 @@
 #ifndef LEMON_GRAPH_EXTENDER_H
 #define LEMON_GRAPH_EXTENDER_H
 
-#include <lemon/invalid.h>
+#include <lemon/bits/invalid.h>
 #include <lemon/error.h>
 
 #include <lemon/bits/default_map.h>