From 8b650dc00a27a5eafdffd011cb0e51472074671b Mon Sep 17 00:00:00 2001
From: Anonymous275 <36374260+Anonymous-275@users.noreply.github.com>
Date: Mon, 5 Sep 2022 02:42:36 +0300
Subject: [PATCH] fix null Key pull request #44

---
 src/Network/Login.cpp | 2 +-
 src/gui/Gui.cpp       | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Network/Login.cpp b/src/Network/Login.cpp
index 99141ed..166ccd3 100644
--- a/src/Network/Login.cpp
+++ b/src/Network/Login.cpp
@@ -9,7 +9,7 @@
 #include "Logger.h"
 
 void UpdateKey(const std::string& newKey) {
-   if (!newKey.empty()) {
+   if (!newKey.empty() && std::isalnum(newKey[0])) {
       std::ofstream Key("key");
       if (Key.is_open()) {
          Key << newKey;
diff --git a/src/gui/Gui.cpp b/src/gui/Gui.cpp
index f22b15d..bdcaa7e 100644
--- a/src/gui/Gui.cpp
+++ b/src/gui/Gui.cpp
@@ -379,7 +379,9 @@ void CheckKey() {
 
          Json d = Json::parse(Buffer, nullptr, false);
          if (Buffer == "-1" || Buffer.at(0) != '{' || d.is_discarded()) {
+            LOG(ERROR) << Buffer;
             wxMessageBox("Couldn't connect to auth server, you might be offline!", "Warning", wxICON_WARNING);
+            UpdateKey("");
             return;
          }
          if (d["success"].get<bool>()) {