From 33d7a0b74552c754890c676e070dfd722dace5c2 Mon Sep 17 00:00:00 2001
From: Kevin Dungs <kevin@dun.gs>
Date: Mon, 24 Nov 2014 14:00:10 +0100
Subject: [PATCH] Fix bug in Upgrades. They didnt give a status on buy.

---
 js/gameobjects.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/gameobjects.js b/js/gameobjects.js
index 97a6c98..8df5af2 100644
--- a/js/gameobjects.js
+++ b/js/gameobjects.js
@@ -225,7 +225,9 @@ var GameObjects = (function() {
       }
       this.state.used = true; // How about actually REMOVING used upgrades?
       this.state.visible = false;
+      return this.cost;
     }
+    return -1;
   };