Fix relative path.

822e0af7 · Mike Bostock · e31c0fb2 · 822e0af7
Commit 822e0af7 authored Jun 29, 2013 by Mike Bostock
--- a/index.js
+++ b/index.js
 var fs = require("fs"),
+    path = require("path"),
    document = require("jsdom").jsdom("<html><head></head><body></body></html>"),
    window = document.createWindow();

@@ -10,5 +11,5 @@ CSSStyleDeclaration_prototype.setProperty = function(name, value, priority) {
 };

 module.exports = (new Function("window", "document",
-  "return " + fs.readFileSync("./d3.js", "utf-8"))
+  "return " + fs.readFileSync(path.join(__dirname, "d3.js"), "utf-8"))
 )(window, document);