# HG changeset patch
# User Peter Kovacs <kpeter@inf.elte.hu>
# Date 2009-10-15 21:03:17
# Node ID c67e235c832ff2ceb8cb0dd46df952afb98867c8
# Parent  71f9c1f0d80888cf5cad3aa809b84a4c77e7b5b3

Bug fix in Suurballe (#323)

diff --git a/lemon/suurballe.h b/lemon/suurballe.h
--- a/lemon/suurballe.h
+++ b/lemon/suurballe.h
@@ -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];
     }