This function is used to pass the calling application's desktop file ID to the external installer process.
A desktop file ID is the basename of the desktop file, including the .desktop extension.
If set, the desktop file ID will be passed to the installer via a --desktop-id= command line option.
the desktop file ID of the calling application
This function is used to pass the calling application's desktop file ID to the external installer process.
A desktop file ID is the basename of the desktop file, including the .desktop extension.
If set, the desktop file ID will be passed to the installer via a --desktop-id= command line option.