From 32bf1a90d8000ef570f4ec4df740e72c5bad45e7 Mon Sep 17 00:00:00 2001
From: ole3021 <ole3021@gmail.com>
Date: Wed, 7 Dec 2016 16:19:11 +0800
Subject: [PATCH] fix scope error

---
 lib/storage-handler.js | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/lib/storage-handler.js b/lib/storage-handler.js
index 52733a2..f3ffa05 100644
--- a/lib/storage-handler.js
+++ b/lib/storage-handler.js
@@ -262,25 +262,26 @@ exports.download = function(provider, req, res, container, file, cb) {
       cb = function() {}; // avoid double-callback
     });
   }
+
+  function setupPartialDownload(params, stats, res) {
+    var total = stats.size;
+
+    var parts = range.replace(/bytes=/, '').split('-');
+    var partialstart = parts[0];
+    var partialend = parts[1];
+
+    params.start = parseInt(partialstart, 10);
+    params.end = partialend ? parseInt(partialend, 10) : total - 1;
+
+    var chunksize = (params.end - params.start) + 1;
+
+    res.status(206);
+    res.set('Content-Range', 'bytes ' + params.start + '-' + params.end + '/' + total);
+    res.set('Accept-Ranges', 'bytes');
+    res.set('Content-Length', chunksize);
+  };
 };
 
-function setupPartialDownload(params, stats, res) {
-  var total = stats.size;
-
-  var parts = range.replace(/bytes=/, '').split('-');
-  var partialstart = parts[0];
-  var partialend = parts[1];
-
-  params.start = parseInt(partialstart, 10);
-  params.end = partialend ? parseInt(partialend, 10) : total - 1;
-
-  var chunksize = (params.end - params.start) + 1;
-
-  res.status(206);
-  res.set('Content-Range', 'bytes ' + params.start + '-' + params.end + '/' + total);
-  res.set('Accept-Ranges', 'bytes');
-  res.set('Content-Length', chunksize);
-};
 
 function processError(err, fileName) {
   if (err.code === 'ENOENT') {