6415ca2e68
Added a comment to clarify why reply messages are not sent when their length is 1. Alternatively we could also create a function with a descriptive name of the check being performed,
```js
function hasMessage(encoder) {
return encoding.length(encoder) > 1;
}
```
The `if` statement would then look something like,
```js
if (hasMessage(encoder)) {
send(...);
}
```
Thoughts?