From 999045ebd7aaace36b9ee5d518aa96aab0408793 Mon Sep 17 00:00:00 2001
From: Bogdan Pilyugin <bogd@live.ru>
Date: Thu, 9 Mar 2023 15:24:12 +0200
Subject: [PATCH] fix serial number cuculation

---
 extlibs/libespfs    | 2 +-
 src/WebGUIAppMain.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/extlibs/libespfs b/extlibs/libespfs
index 5342a39..03ff681 160000
--- a/extlibs/libespfs
+++ b/extlibs/libespfs
@@ -1 +1 @@
-Subproject commit 5342a39a179a4dddede680615bf4694755d2a59d
+Subproject commit 03ff681a61cb03a43c6f008601a6e6090e9df2bd
diff --git a/src/WebGUIAppMain.c b/src/WebGUIAppMain.c
index a2087c1..855a39e 100644
--- a/src/WebGUIAppMain.c
+++ b/src/WebGUIAppMain.c
@@ -241,7 +241,7 @@ static void ResetSysConfig(SYS_CONFIG *Conf)
 
     UINT32_VAL d;
     GetChipId((uint8_t*) d.v);
-    snprintf(Conf->SN, 11, "%010d", (int)swap(d.Val));
+    snprintf(Conf->SN, 11, "%010u", (unsigned int)swap(d.Val));
 
     memcpy(Conf->NetBIOSName, CONFIG_WEBGUIAPP_HOSTNAME,
            sizeof(CONFIG_WEBGUIAPP_HOSTNAME));