Make sure the Shell-expression returns true also in case of
key-build.ucert being absent.
Fixes commit 848b455d2e ("image: use ucert to append signature")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Make sure the Shell-expression returns true also in case of
key-build.ucert being absent.
Fixes commit 848b455d2e ("image: use ucert to append signature")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>