Ticket #323: 323-bugfix-c67e235c832f.patch

lemon/suurballe.h

@@ -520 +520 @@
     ///
     /// \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];
     }