From 9ba63d1460db41c219b638212b42476164fcfdff Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 24 Jul 2018 13:08:25 +0200
Subject: Update code style, fix compiler warnings

- Use nullptr instead of NULL for better warnings in case of mistakes
- Get rid of VLAs which are not in C++11 actually
- Fix implicit signed <-> unsigned mismatches by adding checks and casts
---
 src/client/connectwindow/connectwindow.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/client/connectwindow/connectwindow.cpp')

diff --git a/src/client/connectwindow/connectwindow.cpp b/src/client/connectwindow/connectwindow.cpp
index b1f583a..c77a5e6 100644
--- a/src/client/connectwindow/connectwindow.cpp
+++ b/src/client/connectwindow/connectwindow.cpp
@@ -27,7 +27,7 @@ ConnectWindow::ConnectWindow(QWidget *parent) :	QWidget(parent)
 	_timerHide = 0;
 	_state = Idle;
 	_hashSslErrorCount = 0;
-	_pendingConnection = NULL;
+	_pendingConnection = nullptr;
 
 	// Initialize the GUI
 	_ui->setupUi(this);
@@ -320,7 +320,7 @@ void ConnectWindow::onConnectionStateChange(ConnectWindow::ConnectionState state
 		QObject::disconnect(_pendingConnection, SIGNAL(stateChange(ConnectWindow::ConnectionState)), this, SLOT(onConnectionStateChange(ConnectWindow::ConnectionState)));
 		QObject::disconnect(_pendingConnection, SIGNAL(destroyed(QObject*)), this, SLOT(onConnectionClosed(QObject*)));
 		emit connected(_pendingConnection);
-		_pendingConnection = NULL;
+		_pendingConnection = nullptr;
 
 		this->updateUserInterface();
 
@@ -341,12 +341,12 @@ void ConnectWindow::onComboBox_keyPressed(QKeyEvent* e)
 }
 
 /***************************************************************************//**
- * If connection is closed set _pendingConnection = NULL.
+ * If connection is closed set _pendingConnection = nullptr.
  * @param connection
  */
 void ConnectWindow::onConnectionClosed(QObject* /* connection */ )
 {
-	_pendingConnection = NULL;
+	_pendingConnection = nullptr;
 }
 
 /***************************************************************************//**
-- 
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