diff -r d91884dcd572 -r 47fbc814aa31 test/dfs_test.cc
--- a/test/dfs_test.cc	Mon Sep 29 12:34:08 2008 +0200
+++ b/test/dfs_test.cc	Wed Oct 01 12:44:16 2008 +0200
@@ -146,7 +146,7 @@
   Node s, t;
 
   std::istringstream input(test_lgf);
-  digraphReader(input, G).
+  digraphReader(G, input).
     node("source", s).
     node("target", t).
     run();