From 4c1cac7dbbce5f83794432c4af79b5c1e8619123 Mon Sep 17 00:00:00 2001
From: Akash Mozumdar <akashmozumdar@gmail.com>
Date: Mon, 25 Feb 2019 01:06:35 -0500
Subject: [PATCH] small fixes

---
 GUI/mainwindow.cpp | 2 +-
 extensions/lua.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/GUI/mainwindow.cpp b/GUI/mainwindow.cpp
index 3ecb514..ff0e42d 100644
--- a/GUI/mainwindow.cpp
+++ b/GUI/mainwindow.cpp
@@ -31,7 +31,7 @@ MainWindow::MainWindow(QWidget *parent) :
 		{ EXTENSIONS, &MainWindow::Extensions }
 	})
 	{
-		QPushButton* button = new QPushButton(ui->processFrame);
+		auto button = new QPushButton(ui->processFrame);
 		connect(button, &QPushButton::clicked, this, slot);
 		button->setText(text);
 		ui->processLayout->addWidget(button);
diff --git a/extensions/lua.cpp b/extensions/lua.cpp
index 9b2f07b..ea2539e 100644
--- a/extensions/lua.cpp
+++ b/extensions/lua.cpp
@@ -87,7 +87,7 @@ BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved
 	break;
 	case DLL_PROCESS_DETACH:
 	{
-		window->save();
+		if (window) window->save();
 		if (lpReserved == NULL) // https://blogs.msdn.microsoft.com/oldnewthing/20120105-00/?p=8683
 		{
 			delete window;