From 00c2ba041b65d8777925da699125f10911f4a7e0 Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Sat, 21 Nov 2015 18:47:10 +0100
Subject: Handle the "stuck" case

---
 src/ch/epfl/maze/physical/ProbabilisticAnimal.java | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/ch/epfl/maze/physical/ProbabilisticAnimal.java b/src/ch/epfl/maze/physical/ProbabilisticAnimal.java
index 6b0c57f..f62fea1 100644
--- a/src/ch/epfl/maze/physical/ProbabilisticAnimal.java
+++ b/src/ch/epfl/maze/physical/ProbabilisticAnimal.java
@@ -32,6 +32,7 @@ abstract public class ProbabilisticAnimal extends Animal {
 
     @Override
     public Direction move(Direction[] choices) {
+        if (choices.length == 0) return Direction.NONE;
         return choices[randomSource.nextInt(choices.length)];
     }
 
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