Merge pull request #34 from timosaikkonen/master

Fix for issue #4

lib/storage-handler.js

@@ -118,9 +118,16 @@ exports.download = function (provider, req, res, container, file, cb) {
     container: container || req && req.params.container,
     remote: file || req && req.params.file
   });
+
   res.type(file);
   reader.pipe(res);
   reader.on('error', function (err) {
+    if (err.code === 'ENOENT') {
+      res.type('application/json');
+      res.send(404, { error: err });
+      return;
+    }
+
     res.type('application/json');
     res.send(500, { error: err });
   });

lib/storage-service.js

@@ -92,6 +92,10 @@ StorageService.prototype.destroyContainer = function (container, cb) {
  */
 StorageService.prototype.getContainer = function (container, cb) {
   return this.client.getContainer(container, function (err, container) {
+    if (err && err.code === 'ENOENT') {
+      err.statusCode = err.status = 404;
+      return cb(err);
+    }
     return cb(err, map(container));
   });
 };