properly declare vars to avoid global scope

junosuarez · junosuarez · commit 46267ee627a6 · 2013-11-11T10:25:41.000+08:00
diff --git a/lib/resource.js b/lib/resource.js
@@ -1,4 +1,4 @@
-_ = require('underscore');
+var _ = require('underscore');
 
 function Resource(config) {
   this.route = config.route;
diff --git a/lib/webmachine.js b/lib/webmachine.js
@@ -1,5 +1,4 @@
-var 
-  _ = require('underscore'),
+var _ = require('underscore'),
   http = require('http'),
   url = require('url'),
   util = require('./util'),
