From e95af04da45b3047e64d5efcdf3e0314ceaaffd0 Mon Sep 17 00:00:00 2001
From: Thomas Basler <thomas@familie-basler.net>
Date: Mon, 20 Mar 2023 18:06:49 +0100
Subject: [PATCH] Compile with newer c++ standard

---
 platformio.ini | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platformio.ini b/platformio.ini
index 73b25822..fef2925d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -20,6 +20,10 @@ platform = espressif32@>=6.0.1
 build_flags =
     -DCOMPONENT_EMBED_FILES=webapp_dist/index.html.gz:webapp_dist/zones.json.gz:webapp_dist/favicon.ico:webapp_dist/js/app.js.gz
     -Wall -Wextra -Werror
+    -std=c++17
+    -std=gnu++17
+build_unflags =
+    -std=gnu++11
 
 lib_deps =
     https://github.com/yubox-node-org/ESPAsyncWebServer