Pencil: Segfault when exporting from CLI with camera layer moved

[scribblemaniac]

--Steps to reproduce--

1. Start Pencil2d
2. Move camera layer inbetween the vector and bitmap layer
3. Save the file.
4. Attempt to export it from the command line without the camera argument

--System Information--

• Pencil2D Version: 0.6.0 and c9dfc3 (or around there, post-CLI update anyway)

• Operating System: macOS 10.13.1

• RAM Size: 16 GB

--For Code Contributors--

Apple report says the segmentation fault comes from Editor::exportSeqCLI -> LayerCamera::getViewRect()

[scribblemaniac]

Fixed! 👍