ao-tools: Fix warnings in ao-tools
authorKeith Packard <keithp@keithp.com>
Thu, 3 Jan 2019 19:41:49 +0000 (11:41 -0800)
committerKeith Packard <keithp@keithp.com>
Thu, 3 Jan 2019 20:09:58 +0000 (12:09 -0800)
None of these appear likely to have caused actual problems.

Signed-off-by: Keith Packard <keithp@keithp.com>

No differences found