Window doesn't close on "exit"

[otatski]

Issue type: Bug

Description:
When running the example app terminal, the window doesn't close after typing "exit". Instead, the terminal prints "the process exited with exit code 0" and remains open. The user has to click the close button to close the window manually.

Steps to reproduce:

1. Run the example app terminal.
2. Type "exit" and press Enter.

Expected behavior:
After typing "exit" and pressing Enter, the window should close.

Actual behavior:
The window doesn't close. It only prints "the process exited with exit code 0" and remains open.

Environment:

OS: Pop OS 22.04
Flutter SDK: >=2.17.0 <3.0.0
xterm: ^3.4.1
flutter_pty: ^0.3.0

Screenshots:

Error messages: None

Additional information:
Please let me know if any additional details are required to reproduce and diagnose this issue.

[otatski]

I resolved the issue. I don't know why I didn't think to do this originally.

pty.exitCode.then((code) {
    terminal.write('the process exited with exit code $code');
    exit(code);
});