From 0c2b49af11e04c37ab5579e5763594e66e47bfff Mon Sep 17 00:00:00 2001
From: Alexey Nagaev <aleksei.nagaev@onlyoffice.com>
Date: Mon, 20 Jan 2025 10:53:51 +0300
Subject: [PATCH] Fix build for win XP

---
 Test/Applications/x2tTester/x2tTester.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Test/Applications/x2tTester/x2tTester.cpp b/Test/Applications/x2tTester/x2tTester.cpp
index fb2f38c161..50fd098819 100644
--- a/Test/Applications/x2tTester/x2tTester.cpp
+++ b/Test/Applications/x2tTester/x2tTester.cpp
@@ -1,4 +1,7 @@
 #include "x2tTester.h"
+
+#include <cctype>
+
 #include "../../../X2tConverter/src/run.h"
 
 class CFormatsList;