From a83ae523b4c7c47c6f169eafc06d7521f0c9e0a8 Mon Sep 17 00:00:00 2001
From: John Crepezzi <john.crepezzi@gmail.com>
Date: Fri, 18 Nov 2011 18:08:04 -0500
Subject: [PATCH] Catch exceptions

---
 lib/file_document_store.js | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/lib/file_document_store.js b/lib/file_document_store.js
index b8aba00..5e0e1c9 100644
--- a/lib/file_document_store.js
+++ b/lib/file_document_store.js
@@ -11,12 +11,21 @@ var FileDocumentStore = function(options) {
 
 // Save data in a file, key as md5 - since we don't know what we could be passed here
 FileDocumentStore.prototype.set = function(key, data, callback) {
-  var _this = this;
-  fs.mkdir(this.basePath, '700', function() {
-    fs.writeFile(_this.basePath + '/' + hashlib.md5(key), data, 'utf8', function() {
-      callback(true); // TODO handle errors
+  try {
+    var _this = this;
+    fs.mkdir(this.basePath, '700', function() {
+      fs.writeFile(_this.basePath + '/' + hashlib.md5(key), data, 'utf8', function(err) {
+        if (err) {
+          callback(false);
+        }
+        else {
+          callback(true);
+        }
+      });
     });
-  });
+  } catch(err) {
+    callback(false);
+  }
 };
 
 // Get data from a file from key