tree 23c554c17494d035fa812b0aa98d71db6aa1af2c
parent 20bab74865ba955921eb0e4e427c84e37e1c8916
author Andrew Geissler <geissonator@yahoo.com> 1721847730 -0300
committer Andrew Geissler <geissonator@yahoo.com> 1722445604 -0300

fix new gcc compile warnings about unused variables

The latest yocto has brought in a new gcc which is causing building of
this repo due to fails like this:

```
slpd-lite/sock_channel.cpp:27:23: error: value computed is not used [-Werror=unused-value]
|    27 |     buffer outBuffer(0);
|       |
```

Fix this by just using the default vector constructor with no arguments
(resulting in a empty container to start with).

Change-Id: If06dfccd2aa234956e124c11bd268198be569e6d
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>