From c6278bbbafdd3dacf64ff4a91b9d96ab13190975 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Sun, 18 Jan 2015 21:38:37 +0100
Subject: PossiblePaths: add error message when getMove() cant find unique Path

---
 core/src/ch/asynk/tankontank/engine/PossiblePaths.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/ch/asynk/tankontank/engine/PossiblePaths.java b/core/src/ch/asynk/tankontank/engine/PossiblePaths.java
index 847b88e..1dbb12b 100644
--- a/core/src/ch/asynk/tankontank/engine/PossiblePaths.java
+++ b/core/src/ch/asynk/tankontank/engine/PossiblePaths.java
@@ -192,8 +192,10 @@ public class PossiblePaths implements Disposable
 
     public Move getMove()
     {
-        if (size() != 1)
+        if (size() != 1) {
+            System.err.println("ask for only move but they are many");
             return null;
+        }
 
         return Move.get(pawn, from, to, orientation, getPath(0));
     }
-- 
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