From 561d3e0670b556516ad1ba42400d0621ea4b9458 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 8 Nov 2018 22:00:08 +0400
Subject: [PATCH] Beta version 1.4.5: Fix build script.

---
 Telegram/gyp/refresh.bat | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Telegram/gyp/refresh.bat b/Telegram/gyp/refresh.bat
index be6a96944e..77aa7a2cba 100644
--- a/Telegram/gyp/refresh.bat
+++ b/Telegram/gyp/refresh.bat
@@ -1,5 +1,6 @@
 @echo OFF
 
+setlocal enabledelayedexpansion
 set "FullScriptPath=%~dp0"
 
 python %FullScriptPath%generate.py %1 %2 %3 %4 %5 %6