diff -r 71f9c1f0d808 -r c67e235c832f lemon/suurballe.h
--- a/lemon/suurballe.h	Mon Oct 12 16:37:22 2009 +0100
+++ b/lemon/suurballe.h	Thu Oct 15 21:03:17 2009 +0200
@@ -520,7 +520,7 @@
     ///
     /// \pre \ref run() or \ref findPaths() must be called before using
     /// this function.
-    Path path(int i) const {
+    const Path& path(int i) const {
       return paths[i];
     }