From fc70c9d3025fa791700dbe8dd70b72c4fc6dedd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= <andrius@stikonas.eu>
Date: Thu, 17 Jul 2014 12:14:18 +0100
Subject: [PATCH] Arguments must be cleared before launching a new command.

---
 dialog.cpp | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/dialog.cpp b/dialog.cpp
index dbd259c..5fbfdb9 100644
--- a/dialog.cpp
+++ b/dialog.cpp
@@ -38,35 +38,36 @@ Dialog::~Dialog()
 
 void Dialog::connectToClients()
 {
-    QString line, command = "tvnserver";
-    QStringList arguments;
+    QString line, command = QStringLiteral("tvnserver");
 
     if(connected)
     {
-        arguments << "-controlservice" << "-disconnectall" << line;
+        QStringList arguments;
+        arguments << QStringLiteral("-controlservice") << QStringLiteral("-disconnectall") << line;
         QProcess *process = new QProcess();
         process->start(command, arguments);
         connected = false;
-        ui->buttonStart->setText("Start streaming");
+        ui->buttonStart->setText(QStringLiteral("Start streaming"));
 
         return;
     }
 
-    QFile file("clients.txt");
+    QFile file(QStringLiteral("clients.txt"));
     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
             return;
     QTextStream in(&file);
     while (!in.atEnd()) {
         line = in.readLine();
-        if (line != "")
+        if (line != QString())
         {
-            arguments << "-controlservice" << "-connect" << line;
+	    QStringList arguments;
+            arguments << QStringLiteral("-controlservice") << QStringLiteral("-connect") << line;
             QProcess *process = new QProcess();
             process->start(command, arguments);
         }
     }
     connected = true;
-    ui->buttonStart->setText("Disconnect");
+    ui->buttonStart->setText(QStringLiteral("Disconnect"));
 
     return;
 }