From cdc75c91e1c9b5b2dd6610c884a98e5edaf22d08 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Thu, 29 Jun 2017 07:39:12 -0400
Subject: [PATCH 1/2] fix contract extension file matching

---
 lib/contracts/compiler.js                     |  3 +-
 .../app/contracts/invalid_file.sol__tmp__     | 66 +++++++++++++++++++
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 test_app/app/contracts/invalid_file.sol__tmp__

diff --git a/lib/contracts/compiler.js b/lib/contracts/compiler.js
index 4644d4be..05b3e072 100644
--- a/lib/contracts/compiler.js
+++ b/lib/contracts/compiler.js
@@ -32,7 +32,8 @@ class Compiler {
       function (extension, compiler, callback) {
         // TODO: warn about files it doesn't know how to compile
         let matchingFiles = contractFiles.filter(function (file) {
-          return (file.filename.match(/\.[0-9a-z]+$/)[0] === extension);
+          let fileMatch = file.filename.match(/\.[0-9a-z]+$/);
+          return (fileMatch && (fileMatch[0] === extension));
         });
 
         compiler.call(compiler, matchingFiles || [], function (err, compileResult) {
diff --git a/test_app/app/contracts/invalid_file.sol__tmp__ b/test_app/app/contracts/invalid_file.sol__tmp__
new file mode 100644
index 00000000..0eff9e71
--- /dev/null
+++ b/test_app/app/contracts/invalid_file.sol__tmp__
@@ -0,0 +1,66 @@
+// https://github.com/nexusdev/erc20/blob/master/contracts/base.sol
+
+pragma solidity ^0.4.2;
+contract Token {
+
+  event Transfer(address indexed from, address indexed to, uint value);
+  event Approval( address indexed owner, address indexed spender, uint value);
+
+  mapping( address => uint ) _balances;
+  mapping( address => mapping( address => uint ) ) _approvals;
+  uint public _supply;
+  //uint public _supply2;
+  function Token( uint initial_balance ) {
+    _balances[msg.sender] = initial_balance;
+    _supply = initial_balance;
+  }
+  function totalSupply() constant returns (uint supply) {
+    return _supply;
+  }
+  function balanceOf( address who ) constant returns (uint value) {
+    return _balances[who];
+  }
+  function transfer( address to, uint value) returns (bool ok) {
+    if( _balances[msg.sender] < value ) {
+      throw;
+    }
+    if( !safeToAdd(_balances[to], value) ) {
+      throw;
+    }
+    _balances[msg.sender] -= value;
+    _balances[to] += value;
+    Transfer( msg.sender, to, value );
+    return true;
+  }
+  function transferFrom( address from, address to, uint value) returns (bool ok) {
+    // if you don't have enough balance, throw
+    if( _balances[from] < value ) {
+      throw;
+    }
+    // if you don't have approval, throw
+    if( _approvals[from][msg.sender] < value ) {
+      throw;
+    }
+    if( !safeToAdd(_balances[to], value) ) {
+      throw;
+    }
+    // transfer and return true
+    _approvals[from][msg.sender] -= value;
+    _balances[from] -= value;
+    _balances[to] += value;
+    Transfer( from, to, value );
+    return true;
+  }
+  function approve(address spender, uint value) returns (bool ok) {
+    // TODO: should increase instead
+    _approvals[msg.sender][spender] = value;
+    Approval( msg.sender, spender, value );
+    return true;
+  }
+  function allowance(address owner, address spender) constant returns (uint _allowance) {
+    return _approvals[owner][spender];
+  }
+  function safeToAdd(uint a, uint b) internal returns (bool) {
+    return (a + b >= a);
+  }
+}

From a73f0868fc8518c86306dab01cbb52f0ee5238da Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Thu, 29 Jun 2017 07:42:53 -0400
Subject: [PATCH 2/2] update to 2.5.1

---
 README.md                | 2 +-
 boilerplate/package.json | 2 +-
 demo/package.json        | 2 +-
 docs/conf.py             | 2 +-
 package.json             | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index c834c161..b1e3ea19 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Table of Contents
 
 Installation
 ======
-Requirements: geth (1.6.5 or higher), node (6.9.1 or higher is recommended) and npm
+Requirements: geth (1.6.5 or higher recommended, 1.6.0 or lower for whisper support), node (6.9.1 or higher is recommended) and npm
 Optional: testrpc (3.0 or higher) if using the simulator or the test functionality.
 Further: depending on the dapp stack you choose: [IPFS](https://ipfs.io/)
 
diff --git a/boilerplate/package.json b/boilerplate/package.json
index 33d7fc4b..64f510d4 100644
--- a/boilerplate/package.json
+++ b/boilerplate/package.json
@@ -9,7 +9,7 @@
   "license": "ISC",
   "homepage": "",
   "devDependencies": {
-    "embark": "^2.5.0",
+    "embark": "^2.5.1",
     "mocha": "^2.2.5"
   }
 }
diff --git a/demo/package.json b/demo/package.json
index 4c7b4bd5..4c8b060e 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -10,7 +10,7 @@
   "license": "ISC",
   "homepage": "",
   "devDependencies": {
-    "embark": "^2.5.0",
+    "embark": "^2.5.1",
     "mocha": "^2.2.5"
   }
 }
diff --git a/docs/conf.py b/docs/conf.py
index 1544c450..f254edd1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -60,7 +60,7 @@ author = u'Iuri Matias'
 # The short X.Y version.
 version = u'2.5'
 # The full version, including alpha/beta/rc tags.
-release = u'2.5.0'
+release = u'2.5.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/package.json b/package.json
index 0b71a348..74c8eae4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "embark",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "Embark is a framework that allows you to easily develop and deploy DApps",
   "scripts": {
     "test": "grunt jshint && mocha test/ --no-timeouts"