Change in osmo-bsc[master]: bitvec2freq_list(): determine empty set by checking the ARFCN count

Attention is currently required from: laforge. fixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/27357 )

Change subject: bitvec2freq_list(): determine empty set by checking the ARFCN count ......................................................................

Patch Set 1:

(1 comment)

Patchset:

PS1:

IMHO, this is what holger would have called "sideways development". […]

I find it cleaner to relay on the counter ('arfcns' in this case) to check if the set is empty, rather than checking one of the resulting values ('max'). There is no advantage of this method, it just makes the code easier to read. But in general, I don't care. This patch can be abandoned.