trivial: Fix a 'Comparison is always true' LGTM warning
trivial: Fix a 'Comparison is always true' LGTM warning

Not a bug, but somewhat muddled logic I guess.

vathpela/fwupd,hughsie/fwupd,hughsie/fwupd,fwupd/fwupd,hughsie/fwupd,vathpela/fwupd,fwupd/fwupd,vathpela/fwupd,hughsie/fwupd,fwupd/fwupd,fwupd/fwupd,vathpela/fwupd