travis: specify the node binary location

.travis.yml

@@ -2,4 +2,4 @@ language: node_js
 node_js:
   - 0.8
   - 0.9
-script: npm run build && npm test
+script: npm run build && NODE_BINARY=$(which node) npm test

README.md

@@ -1,6 +1,6 @@
 [![Build Status](https://secure.travis-ci.org/indabamusic/naught.png)](http://travis-ci.org/indabamusic/naught)
 
-features:
+Features:
 ---------
 
  * zero downtime code deployment
@@ -9,7 +9,7 @@ features:
  * redirect worker stdout and stderr to rotating gzipped log files
  * runs as daemon, providing ability to start and stop
 
-usage:
+Usage:
 ------
 
     To use naught, your node.js server has 2 requirements.
@@ -47,6 +47,7 @@ usage:
 
 
 CLI:
+----
 
     naught start [options] server.js [script-options]
 

test/test.js

@@ -15,7 +15,7 @@ naught_main = path.join(root, "lib", "main.js");
 port = 11904;
 hostname = 'localhost';
 timeout = 5;
-node_binary = process.argv[0];
+node_binary = process.env.NODE_BINARY || process.argv[0];
 
 function exec(cmd, args, opts, cb){
   var bin, stdout, stderr;