From b2429e3cff65bdcabcdbcbd34d7ba046adc95f97 Mon Sep 17 00:00:00 2001
From: MichaelDvP <github@mdvp.de>
Date: Fri, 6 May 2022 07:59:48 +0200
Subject: [PATCH] charset for plain text output

---
 src/web/WebAPIService.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/web/WebAPIService.cpp b/src/web/WebAPIService.cpp
index be8966a1e..c79e04ca5 100644
--- a/src/web/WebAPIService.cpp
+++ b/src/web/WebAPIService.cpp
@@ -124,7 +124,7 @@ void WebAPIService::parse(AsyncWebServerRequest * request, JsonObject & input) {
     // https://github.com/emsesp/EMS-ESP32/issues/462#issuecomment-1093877210
     if (output.containsKey("api_data")) {
         JsonVariant data = output["api_data"];
-        request->send(200, "text/plain", data.as<String>());
+        request->send(200, "text/plain; charset=utf-8", data.as<String>());
         api_count_++;
         return;
     }