While this operation has no real interest so far, it will be used later to avoid listing twice protocols with the same name. Change-Id: I59f3634830f94dc992d28863cf29d5d869726918 Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com> Reviewed-on: https://review.openocd.org/c/openocd/+/8685 Tested-by: jenkins Reviewed-by: zapb <dev@zapb.de>