From 39c0ce66b925489a69fe6196b293d994e00f835a Mon Sep 17 00:00:00 2001
From: Rafael Kr <rafaelkraut@tanoa.de>
Date: Tue, 1 Mar 2016 09:26:10 +0100
Subject: [PATCH 1/3] URL-decoded filename when sending file from stream

This sends the file as "My File.ext" instead of "My%20File.ext".
---
 src/telegram.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/telegram.js b/src/telegram.js
index 8f13bed..2f7f1b2 100644
--- a/src/telegram.js
+++ b/src/telegram.js
@@ -277,7 +277,7 @@ TelegramBot.prototype._formatSendData = function (type, data) {
     formData[type] = {
       value: data,
       options: {
-        filename: fileName,
+        filename: decodeURIComponent(fileName),
         contentType: mime.lookup(fileName)
       }
     };

From 54130e6df9ac945ca872fecdde3f0592072f6ecb Mon Sep 17 00:00:00 2001
From: Rafael Kr <rafaelkraut@tanoa.de>
Date: Tue, 1 Mar 2016 10:47:09 +0100
Subject: [PATCH 2/3] Use of safer function qs.unescape

I didn't know about that function, thank you. I've updated the code.
---
 src/telegram.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/telegram.js b/src/telegram.js
index 2f7f1b2..47c06f7 100644
--- a/src/telegram.js
+++ b/src/telegram.js
@@ -277,7 +277,7 @@ TelegramBot.prototype._formatSendData = function (type, data) {
     formData[type] = {
       value: data,
       options: {
-        filename: decodeURIComponent(fileName),
+        filename: qs.unescape(fileName),
         contentType: mime.lookup(fileName)
       }
     };

From d1e4fd11ee6a298ebb3e74573a723f0294e5972e Mon Sep 17 00:00:00 2001
From: Rafael Kr <rafaelkraut@tanoa.de>
Date: Tue, 1 Mar 2016 10:51:39 +0100
Subject: [PATCH 3/3] added module querystring

Module querystring wasn't included before.
---
 src/telegram.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/telegram.js b/src/telegram.js
index 47c06f7..27ca476 100644
--- a/src/telegram.js
+++ b/src/telegram.js
@@ -7,6 +7,7 @@ var EventEmitter = require('events').EventEmitter;
 var fileType = require('file-type');
 var Promise = require('bluebird');
 var request = require('request');
+var qs = require('querystring');
 var stream = require('stream');
 var util = require('util');
 var mime = require('mime');