Comment 5 for bug 1379100

Hello Martin,

thanks for taking the time to report this! I can't think of a way the compositing could yield a black line, so I guess this depends on how we request the tiles from the various backends. (At least the Poppler API to render tiles has a warning attached that it was not tested extensively.) I guess the screenshot is created using the Poppler backend? Could you try whether it can also be produced using the Fitz backend? Thanks!

Best regards, Adam.