From ab187f06da6fc1df75c239489c796dd0c86d5537 Mon Sep 17 00:00:00 2001
From: Chocobo1 <Chocobo1@users.noreply.github.com>
Date: Tue, 6 Dec 2016 10:30:37 +0800
Subject: [PATCH] Fix unused variable warnings

---
 src/base/net/geoipmanager.cpp | 1 -
 src/base/net/smtp.cpp         | 6 ++++--
 src/gui/optionsdlg.cpp        | 6 ++++++
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/base/net/geoipmanager.cpp b/src/base/net/geoipmanager.cpp
index 61da07d44..990c2f48c 100644
--- a/src/base/net/geoipmanager.cpp
+++ b/src/base/net/geoipmanager.cpp
@@ -45,7 +45,6 @@
 static const char DATABASE_URL[] = "https://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.mmdb.gz";
 static const char GEOIP_FOLDER[] = "GeoIP";
 static const char GEOIP_FILENAME[] = "GeoLite2-Country.mmdb";
-static const int CACHE_SIZE = 1000;
 static const int UPDATE_INTERVAL = 30; // Days between database updates
 
 using namespace Net;
diff --git a/src/base/net/smtp.cpp b/src/base/net/smtp.cpp
index 2507c5532..fc5810aef 100644
--- a/src/base/net/smtp.cpp
+++ b/src/base/net/smtp.cpp
@@ -53,7 +53,9 @@
 namespace
 {
     const short DEFAULT_PORT = 25;
+#ifndef QT_NO_OPENSSL
     const short DEFAULT_PORT_SSL = 465;
+#endif
 
     QByteArray hmacMD5(QByteArray key, const QByteArray &msg)
     {
@@ -98,12 +100,12 @@ Smtp::Smtp(QObject *parent)
     , m_authType(AuthPlain)
 {
     static bool needToRegisterMetaType = true;
-    
+
     if (needToRegisterMetaType) {
         qRegisterMetaType<QAbstractSocket::SocketError>();
         needToRegisterMetaType = false;
     }
-    
+
 #ifndef QT_NO_OPENSSL
     m_socket = new QSslSocket(this);
 #else
diff --git a/src/gui/optionsdlg.cpp b/src/gui/optionsdlg.cpp
index 5d690a634..ee18a2f36 100644
--- a/src/gui/optionsdlg.cpp
+++ b/src/gui/optionsdlg.cpp
@@ -1638,6 +1638,9 @@ void OptionsDialog::setSslKey(const QByteArray &key, bool interactive)
         if (interactive)
             QMessageBox::warning(this, tr("Invalid key"), tr("This is not a valid SSL key."));
     }
+#else
+    Q_UNUSED(key);
+    Q_UNUSED(interactive);
 #endif
 }
 
@@ -1654,6 +1657,9 @@ void OptionsDialog::setSslCertificate(const QByteArray &cert, bool interactive)
         if (interactive)
             QMessageBox::warning(this, tr("Invalid certificate"), tr("This is not a valid SSL certificate."));
     }
+#else
+    Q_UNUSED(cert);
+    Q_UNUSED(interactive);
 #endif
 }