If during a backup the filedaemon dies the TrayIcon remains blinking

Solution: If the "status" command fails to execute disable the animated icon.

Fixes #165:  If during a backup the filedaemon dies the TrayIcon remains blinking

Signed-off-by: Marco van Wieringen <marco.van.wieringen@bareos.com>

src/qt-tray-monitor/monitoritem.cpp

@@ -314,7 +314,8 @@ void MonitorItem::get_status()
            docmd("status dir");
            break;
         case R_CLIENT:
-           docmd("status");
+           if (!docmd("status"))
+              emit jobIsRunning(false);
            break;
         case R_STORAGE:
            docmd("status");