diff --git a/lib/bundle.js b/lib/bundle.js
index 65090d0..233036d 100644
--- a/lib/bundle.js
+++ b/lib/bundle.js
@@ -143,12 +143,12 @@ function bundle (input, complete) {
 var loader = function (deps, key) {
   var pathModule = global.require("path");
   var darr = [];
-  var dir = global.require("path").dirname(process.execPath);
+  var dir = pathModule.dirname(process.execPath);
 
   process.argv[1] = key;
 
   var argv3 = process.argv[3];
-  if (argv3) {
+  if (argv3 && /^(?!\/|\w+:)/.test(argv3)) {
     argv3 = pathModule.relative(pathModule.dirname(process.execPath), argv3);
     argv3 = pathModule.resolve(pathModule.dirname(key), argv3);
   }