I wouldn't expect a foreach loop to be prone to this issue but it's
not the right way to write a Makefile anyway.
Note that conversion failures are now fatal and the dvb-t/ke-Nairobi
file is failing to convert at the moment.
Signed-off-by: James Le Cuirot <chewi@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>