From 604635f3e327a70f3aebdf71cb57502fb7955e30 Mon Sep 17 00:00:00 2001
From: ramiro <lidnele@hotmail.com>
Date: Wed, 29 Mar 2017 17:47:04 -0300
Subject: [PATCH] added async simulator

---
 lib/cmds/simulator.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/cmds/simulator.js b/lib/cmds/simulator.js
index 47554c123..6278bd1f0 100644
--- a/lib/cmds/simulator.js
+++ b/lib/cmds/simulator.js
@@ -11,7 +11,7 @@ Simulator.prototype.run = function(options) {
   cmds.push("-h " + (this.blockchainConfig.rpcHost || options.host || 'localhost'));
   cmds.push("-a " + (options.num || 10));
 
-  shelljs.exec('testrpc ' + cmds.join(' '));
+  shelljs.exec('testrpc ' + cmds.join(' '), {async : true});
 };
 
 module.exports = Simulator;