Klkt fix

Hotfix for klkt

• don't need to timeout when commands fails in doCommand
• fix build on new version of qt (deprecated function)

src/klkt/klkt.hpp

@@ -297,8 +297,8 @@ private slots:
 
         for (auto &line : lines) {
             return_position = line.length() + 1;
-            m_pending_data = m_pending_data.right(m_pending_data.length() - return_position);
-            if (line == "OK") {
+            m_pending_data  = m_pending_data.right(m_pending_data.length() - return_position);
+            if (line == "OK" || line.left(3) == "ACK") {
                 m_sock.close();
                 return;
             }
@@ -328,8 +328,8 @@ private slots:
 
         for (const auto &line : lines) {
             return_position = line.length() + 1;
-            m_pending_data = m_pending_data.right(m_pending_data.length() - return_position);
-            if (line == "OK") {
+            m_pending_data  = m_pending_data.right(m_pending_data.length() - return_position);
+            if (line == "OK" || line.left(3) == "ACK") {
                 /* Read the current song if needed */
                 if (m_state == "play") {
                     QWidget::disconnect(m_connect_read);
@@ -408,7 +408,7 @@ private:
         connect(&m_sock, &Socket::readyRead,    this, [&]() {
             QStringList lines = QTextCodec::codecForMib(UTF8_MIB)->toUnicode(m_sock.readAll()).split("\n");
             for (auto &line : lines) {
-                if (line == "OK") {
+                if (line == "OK" || line.left(3) == "ACK") {
                     m_sock.close();
                     emit finished();
                     return;
@@ -660,7 +660,8 @@ public:
     void
     restart(void) const {
         sendNotification("Klkt restart", "Klkt will restart", Urgency::LOW);
-        QProcess::startDetached(QApplication::applicationFilePath());
+        QStringList args{QApplication::applicationFilePath()};
+        QProcess::startDetached(args[0], args);
         ::exit(EXIT_SUCCESS);
     }
 };