Merge: Not null types

[nit.git] / lib / ai / examples / puzzle.nit

diff --git a/lib/ai/examples/puzzle.nit b/lib/ai/examples/puzzle.nit
index d07c1be..0583035 100644 (file)
--- a/lib/ai/examples/puzzle.nit
+++ b/lib/ai/examples/puzzle.nit
@@ -103,7 +103,7 @@ class PuzzleProblem
                if x < width-1 then res.add(1)
                if y >= 1 then res.add(-width)
                if y < width-1 then res.add(width)
-               return res.as_random.take_all
+               return res
        end
 
        # Return the state where the tile at hole+action has moved
@@ -276,7 +276,6 @@ for arg in args do
                continue
        end
 
-       var c = new Clock
        var s = pb.astar
        s.memorize = true
        var r = s.run