efi_loader: add missing breaks

Otherwise with GUID partition types you would end up with things like:

  .../HD(Part0,Sig6252c819-4624-4995-8d16-abc9cd5d4130)/HD(Part0,MBRType=02,SigType=02)

Signed-off-by: Rob Clark <robdclark@gmail.com>
[agraf: rebased]
Signed-off-by: Alexander Graf <agraf@suse.de>
1 file changed