From 6c3b79bda188fbae0a2763cb07734bf690e94d29 Mon Sep 17 00:00:00 2001
From: Yurii <laxilef@gmail.com>
Date: Sat, 13 Dec 2025 04:15:48 +0300
Subject: [PATCH] fix: OT protocol version in JSON of slave fixed

---
 src/utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils.h b/src/utils.h
index f3db18d..1a79642 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -2131,7 +2131,7 @@ void varsToJson(const Variables& src, JsonVariant dst) {
   slave[FPSTR(S_FLAGS)] = src.slave.flags;
   slave[FPSTR(S_TYPE)] = src.slave.type;
   slave[FPSTR(S_APP_VERSION)] = src.slave.appVersion;
-  slave[FPSTR(S_PROTOCOL_VERSION)] = src.slave.appVersion;
+  slave[FPSTR(S_PROTOCOL_VERSION)] = src.slave.protocolVersion;
   slave[FPSTR(S_CONNECTED)] = src.slave.connected;
   slave[FPSTR(S_FLAME)] = src.slave.flame;