diff -r 6e1b62d42d94 -r 2115143eceea lemon/floyd_warshall.h
--- a/lemon/floyd_warshall.h	Wed Mar 01 12:46:52 2006 +0000
+++ b/lemon/floyd_warshall.h	Wed Mar 01 13:19:28 2006 +0000
@@ -26,7 +26,7 @@
 
 #include <lemon/list_graph.h>
 #include <lemon/graph_utils.h>
-#include <lemon/invalid.h>
+#include <lemon/bits/invalid.h>
 #include <lemon/error.h>
 #include <lemon/matrix_maps.h>
 #include <lemon/maps.h>