qemuConnectGetDomainCapabilities: Report error on unknown arch
If user hasn't provided any @emulatorbin, the qemuCaps are
searched by @arch provided (which in fact can be guessed from the
host). However, there's no guarantee that the qemu binary for
@arch will exist. Therefore qemu capabilities may be nonexistent
too. If that's the case, we should throw an error message prior
jumping onto 'cleanup' label as the helper lookup function
remains silent on no search result.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
projects / thirdparty / libvirt.git / commit
