.load ignores last line of file when it doesn't include a newline. #47305
Description
Version
v19.8.1
Platform
Darwin 22.4.0 Darwin Kernel Version 22.4.0: Mon Mar 6 21:01:02 PST 2023; root:xnu-8796.101.5~3/RELEASE_ARM64_T8112 arm64
Subsystem
repl
What steps will reproduce the bug?
$ node
> fs.writeFileSync('foo.js', '{\n}')
undefined
> .load foo.js
{
...
(To be clear, it prompts for more text, it doesn't loop forever.)
How often does it reproduce? Is there a required condition?
Always
What is the expected behavior? Why is that the expected behavior?
> .load foo.js
{
}
{}
What do you see instead?
{
...
(To be clear, it prompts for more text, it doesn't loop forever.)
Additional information
This seems related to #46731.