Backport of "avwait: Don't print warnings for every buffer passed" into 1.16
Backport of !377 (merged) "avwait: Don't print warnings for every buffer passed".
Commits:
- 50075616 avwait: Don't print warnings for every buffer passed
Backport of !377 (merged) "avwait: Don't print warnings for every buffer passed".
Commits: