From c865b234bf5963c6aec749c3fbea6c857d6da683 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Sun, 14 Oct 2018 02:14:19 +0300
Subject: [PATCH] Fix warning.

GitOrigin-RevId: cab219458f63f61649d703ae60e2936043b15c5e
---
 tdutils/td/utils/base64.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tdutils/td/utils/base64.cpp b/tdutils/td/utils/base64.cpp
index f479bdd9..afdf6964 100644
--- a/tdutils/td/utils/base64.cpp
+++ b/tdutils/td/utils/base64.cpp
@@ -135,7 +135,7 @@ string base64url_encode(Slice input) {
 static unsigned char url_char_to_value[256];
 static void init_base64url_table() {
   static bool is_inited = []() {
-    std::fill(std::begin(url_char_to_value), std::end(url_char_to_value), 64);
+    std::fill(std::begin(url_char_to_value), std::end(url_char_to_value), static_cast<unsigned char>(64));
     for (unsigned char i = 0; i < 64; i++) {
       url_char_to_value[static_cast<size_t>(url_symbols64[i])] = i;
     }