#9020: fix config file not generated when no account created

daemon/src/managerimpl.cpp

@@ -130,6 +130,8 @@ void ManagerImpl::terminate()
     for (std::vector<std::string>::iterator iter = callList.begin(); iter != callList.end(); ++iter)
         hangupCall(*iter);
 
+    saveConfig();
+
     unloadAccountMap();
 
     delete SIPVoIPLink::instance();