diff -r 9e7613fa6d27 -r d167149bde95 src/work/list_graph.h
--- a/src/work/list_graph.h	Thu May 06 15:14:13 2004 +0000
+++ b/src/work/list_graph.h	Thu May 06 15:19:59 2004 +0000
@@ -5,7 +5,7 @@
 #include <iostream>
 #include <vector>
 
-#include <invalid.h>
+#include <hugo/invalid.h>
 
 namespace hugo {