From fff86538faa68ed2099e801479799c974ebf8acf Mon Sep 17 00:00:00 2001
From: Pietro <iopietro@hotmail.it>
Date: Tue, 3 Apr 2018 12:56:14 +0200
Subject: [PATCH] Release some memory

---
 GameEngine/Automation.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/GameEngine/Automation.php b/GameEngine/Automation.php
index 14582b58..29c07631 100755
--- a/GameEngine/Automation.php
+++ b/GameEngine/Automation.php
@@ -2061,6 +2061,9 @@ class Automation {
                             $database->modifyHeroXp("experience",$defheroxp,$HeroID);
                         }
                     }
+                    
+                    // we don't need these two variables anymore
+                    unset($AttackerHeroID, $DefendersHeroID);
 
                     $database->modifyPoints(
                         $toF['owner'],