From df31c578fa916c6a1437d3ac9a74ff8d8e3363ba Mon Sep 17 00:00:00 2001
From: Martin Ambrus <martin@martinambrus.com>
Date: Thu, 2 Nov 2017 00:55:10 +0100
Subject: [PATCH] fix: undefined index

---
 GameEngine/Technology.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GameEngine/Technology.php b/GameEngine/Technology.php
index 3c2e32b4..4ba28cc0 100755
--- a/GameEngine/Technology.php
+++ b/GameEngine/Technology.php
@@ -383,7 +383,7 @@ class Technology {
 
 	public function getTech($tech) {
 		global $village;
-		return ($village->techarray['t'.$tech] == 1);
+		return (isset($village->techarray['t'.$tech]) && $village->techarray['t'.$tech] == 1);
 	}
 
 	private function procTrain($post,$great=false) {