From edc248289bd3cd8aabd05ef5ea4f6242cc7ec5e2 Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Thu, 3 Feb 2011 15:03:44 -0700
Subject: [PATCH] fixed sole bug in Jorge's example

---
 lib/{walk-alternate-implementation.js => walk-jorge.js} | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
 rename lib/{walk-alternate-implementation.js => walk-jorge.js} (93%)

diff --git a/lib/walk-alternate-implementation.js b/lib/walk-jorge.js
similarity index 93%
rename from lib/walk-alternate-implementation.js
rename to lib/walk-jorge.js
index ab0fd83..6146f1d 100644
--- a/lib/walk-alternate-implementation.js
+++ b/lib/walk-jorge.js
@@ -30,7 +30,8 @@ function walk (file, cb) {
   
   function getDirectory (cb) {
     fs.readdir(file, function(err, files) {
-      if (!files) return;
+      // XXX bug was here. `next()` added by coolaj86
+      if (!files) return next();
       //if (err) throw Error(err);
       files.sort(sort);
       files.forEach(fullPath);