fixing getNetworkIp() returning undefined

lib/samsungpackager.js

@@ -9,13 +9,18 @@ var Q = require('q');
 var archiver = require('archiver');
 
 var getNetworkIp = function(){
-  var ifaces = os.networkInterfaces();
+  var interfaces = os.networkInterfaces();
   var out = null;
-  ifaces.en0.forEach(function(details){
-    if (details.family=='IPv4') {
-      out = details.address;
+  var each = function(intface){
+      if ( intface.family === "IPv4" && !intface.internal ) {
+          out = intface.address;
+      }
+  };
+  for ( var i in interfaces ) {
+    if ( interfaces.hasOwnProperty( i ) ) {
+        interfaces[i].map(each);
     }
-  });
+  }
   return out;
 };
 
@@ -126,6 +131,6 @@ exports.run = function(folderToArchive, serverFolder, appID, appTitle, port){
       startServer(_serverFolder, _port);
       deferred.resolve();
     });
-  })
+  });
   return deferred.promise;
 };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "samsungstv-packager",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "Helps you package HTML5 Apps for Samsung Smart TV without touching their SDK.",
   "author": "Raphael Luchini",
   "dependencies": {