Appleseed: Checkpoints don't resume if passes aren't specified as a command line argument

[oktomus]

I have set 50 passes in my appleseed file

<parameter name="passes" value="50" />

and only rendered 2. And yet the checkpoint systems think the render is done.

 warning | the requested passes have already been rendered and saved into the checkpoint.

Although, if I specify the passes in the command line (i.e. --passes 50), the checkpoint system resume the render correctly.

How to reproduce

• Take an appleseed file and set a high number of passes in the final configuration.
• Render few passes of this project and create a checkpoint

appleseed.cli.exe  --message-verbosity debug  --checkpoint-create --output output.exr scene.appleseed
````
- Try to resume the render -> **fails**

appleseed.cli.exe --message-verbosity debug --checkpoint-create --checkpoint-resume --output output.exr scene.appleseed

- Try to resume the render with CL passes argument -> **success**

appleseed.cli.exe --message-verbosity debug --checkpoint-create --checkpoint-resume --passes 50 --output output.exr scene.appleseed
```

[LZaw]

I reproduced the issue on a Linux machine (using the Cornell Box), showing the exact same behaviour as described above.

[dictoon]

I'm on it.

[dictoon]

Fixed.