handle errors to fs.readdir()

ryanmcgrath · Jan 18, 2013 · 9dbd751 · 9dbd751
1 parent c4753a4
commit 9dbd751
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/lib/wrench.js b/lib/wrench.js
@@ -80,6 +80,10 @@ exports.readdirRecursive = function(baseDir, fn) {
 
  waitCount++;
  fs.readdir(curDir, function(e, curFiles) {
+ if (e) {
+ fn(e);
+ return;
+ }
  waitCount--;
 
  curFiles = curFiles.map(prependcurDir);

diff --git a/tests/readdir.js b/tests/readdir.js
@@ -46,6 +46,15 @@ module.exports = testCase({
  checkResult(test, allFiles);
  }
  });
+ },
+
+ test_readdirRecursiveWithNonExistentDirectory: function(test) {
+ wrench.readdirRecursive('', function (e, files) {
+ test.ok(e);
+ test.equal(e.code, 'ENOENT');
+ test.equal(files, null);
+ test.done();
+ });
  }
 });