From db4eec3e2acce201e596d6ddedca5f9742bf0470 Mon Sep 17 00:00:00 2001
From: Ivo Julca <ivojulca@hotmail.com>
Date: Thu, 21 May 2015 18:10:01 -0500
Subject: [PATCH] Fix support for Node 0.12 Update the detection of legacy
 engines, as Node 0.12 has native Map support enabled by default

---
 app.js            | 4 ++--
 battle-engine.js  | 2 +-
 team-validator.js | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/app.js b/app.js
index c728110cc3..d2f4c05963 100644
--- a/app.js
+++ b/app.js
@@ -56,7 +56,7 @@ function runNpm(command) {
 	process.exit(0);
 }
 
-var isLegacyEngine = !global.Map;
+var isLegacyEngine = !(''.includes);
 
 var fs = require('fs');
 var path = require('path');
@@ -66,7 +66,7 @@ try {
 } catch (e) {
 	runNpm('install --production');
 }
-if (isLegacyEngine && !new Map().set()) {
+if (isLegacyEngine && !(''.includes)) {
 	runNpm('update --production');
 }
 
diff --git a/battle-engine.js b/battle-engine.js
index 61bc08a703..62310aebf6 100644
--- a/battle-engine.js
+++ b/battle-engine.js
@@ -11,7 +11,7 @@
  */
 
 require('sugar');
-if (!global.Map) require('es6-shim');
+if (!''.includes) require('es6-shim');
 
 global.Config = require('./config/config.js');
 
diff --git a/team-validator.js b/team-validator.js
index bb36703c66..0fe3612a58 100644
--- a/team-validator.js
+++ b/team-validator.js
@@ -100,7 +100,7 @@ if (!process.send) {
 	};
 } else {
 	require('sugar');
-	if (!global.Map) require('es6-shim');
+	if (!''.includes) require('es6-shim');
 	global.Config = require('./config/config.js');
 
 	if (Config.crashguard) {