| commit | 9976a4dd063613861c3dbe6ad0e2ad0588c88bc6 | [log] [tgz] |
|---|---|---|
| author | Patrick Williams <patrick@stwcx.xyz> | Wed Apr 14 10:09:06 2021 -0500 |
| committer | Patrick Williams <patrick@stwcx.xyz> | Wed Apr 14 10:09:18 2021 -0500 |
| tree | 3b79e3da77523f8951b3a10005e97431fba1666a | |
| parent | 9d407bf7fc7724c91bfe5fe0ef6624e7f8e11c52 [diff] |
led-set-all-groups-asserted: fix shellcheck issues
Fix various issues reported by shellcheck:
- Negative numbers are not valid shell return codes.
- Numorous variables needing quotes to prevent wordsplits.
- Prefer (( expr )) over let syntax.
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I8f23138e969a49ee4951aedee5fda22cb19ce217