From 53c587d323ed7b05871d674b1d4c77dab3b4ffb8 Mon Sep 17 00:00:00 2001
From: Dominik Roth <dominik.roth.dev@gmail.com>
Date: Fri, 15 Apr 2022 17:15:55 +0200
Subject: [PATCH] Detect draw

---
 vacuumDecay.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vacuumDecay.py b/vacuumDecay.py
index 87bb78a..86a4057 100644
--- a/vacuumDecay.py
+++ b/vacuumDecay.py
@@ -320,6 +320,8 @@ class Node():
         return self.state.curPlayer
 
     def getWinner(self):
+        if len(self.childs)==0:
+            return -1
         return self.state.checkWin()
 
     def _activateEdge(self):