From af08647cc9d778a1d2c010148e4144f661ffd891 Mon Sep 17 00:00:00 2001
From: 23945 <2394555023@qq.com>
Date: Sat, 19 Aug 2023 14:24:14 +0800
Subject: [PATCH] =?UTF-8?q?replace=20string=5Fview("=EF=BF=BD")=20to=20hex?=
 =?UTF-8?q?=20style?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 include/fmt/format.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/fmt/format.h b/include/fmt/format.h
index f5247586..1a05db31 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -1453,7 +1453,7 @@ template <typename WChar, typename Buffer = memory_buffer> class to_utf8 {
         ++p;
         if (p == s.end() || (c & 0xfc00) != 0xd800 || (*p & 0xfc00) != 0xdc00) {
           if (policy == to_utf8_error_policy::abort) return false;
-          buf.append(string_view("�"));
+          buf.append(string_view("\xEF\xBF\xBD"));
           --p;
         } else {
           c = (c << 10) + static_cast<uint32_t>(*p) - 0x35fdc00;