Fix FTBFS
Resolves: rhbz#1799496
Fix wrong S-o-B tag in patch
Fix warning about using unversioned Obsoletes
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
- Fix GCC warnings about possible string truncations and buffer overflows
- grubby-bls: unset default entry if is the one being removed
- grubby-bls: show absolute path when printing error about incorrect param
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>