From f0549b4cb2894182ac877f61a4ad867c2a85558a Mon Sep 17 00:00:00 2001
From: thalieht <eretrus@outlook.com>
Date: Thu, 16 Apr 2020 20:02:45 +0300
Subject: [PATCH] Make a few cosmetic changes in code

---
 src/gui/optionsdialog.cpp | 11 +++++------
 src/gui/optionsdialog.h   |  2 +-
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/gui/optionsdialog.cpp b/src/gui/optionsdialog.cpp
index c181b0ea0..f2cef9353 100644
--- a/src/gui/optionsdialog.cpp
+++ b/src/gui/optionsdialog.cpp
@@ -882,7 +882,6 @@ Net::ProxyType OptionsDialog::getProxyType() const
     switch (m_ui->comboProxyType->currentIndex()) {
     case 1:
         return Net::ProxyType::SOCKS4;
-        break;
     case 2:
         if (isProxyAuthEnabled())
             return Net::ProxyType::SOCKS5_PW;
@@ -1443,16 +1442,16 @@ void OptionsDialog::toggleComboRatioLimitAct()
     m_ui->comboRatioLimitAct->setEnabled(m_ui->checkMaxRatio->isChecked() || m_ui->checkMaxSeedingMinutes->isChecked());
 }
 
-void OptionsDialog::enableProxy(int index)
+void OptionsDialog::enableProxy(const int index)
 {
-    if (index) {
+    if (index >= 1) { // Any proxy type is used
         //enable
         m_ui->lblProxyIP->setEnabled(true);
         m_ui->textProxyIP->setEnabled(true);
         m_ui->lblProxyPort->setEnabled(true);
         m_ui->spinProxyPort->setEnabled(true);
         m_ui->checkProxyPeerConnecs->setEnabled(true);
-        if (index > 1) {
+        if (index >= 2) { // SOCKS5 or HTTP
             m_ui->checkProxyAuth->setEnabled(true);
             m_ui->isProxyOnlyForTorrents->setEnabled(true);
         }
@@ -1463,8 +1462,8 @@ void OptionsDialog::enableProxy(int index)
             m_ui->isProxyOnlyForTorrents->setChecked(true);
         }
     }
-    else {
-        //disable
+    else { // No proxy
+        // disable
         m_ui->lblProxyIP->setEnabled(false);
         m_ui->textProxyIP->setEnabled(false);
         m_ui->lblProxyPort->setEnabled(false);
diff --git a/src/gui/optionsdialog.h b/src/gui/optionsdialog.h
index 72ee2e343..884756778 100644
--- a/src/gui/optionsdialog.h
+++ b/src/gui/optionsdialog.h
@@ -82,7 +82,7 @@ class OptionsDialog : public QDialog
 public:
     // Constructor / Destructor
     OptionsDialog(QWidget *parent = nullptr);
-    ~OptionsDialog();
+    ~OptionsDialog() override;
 
 public slots:
     void showConnectionTab();