Bug#1065701: rocm_agent_enumerator: crash on systems without AMD GPU

[Petter Reinholdtsen <pere@hungry.com>]

In my sid chroot, on a laptop with no AMD GPU, I get this:

root@minerva:/# rocminfo 
ROCk module is NOT loaded, possibly no GPU devices
root@minerva:/# rocm_agent_enumerator
gfx000
root@minerva:/#

-- 
Happy hacking
Petter Reinholdtsen