Gleb Schmidt

Infinite loop in `boundary_tracing()` — an interaction cap is missing

2

I've encountered an infinite loop in the `boundary_tracing()` function in [`kraken/lib/segmentation.py`](https://github.com/mittagessen/kraken/blob/14778a4ef2d061d688efcf979cb038d34e4b87e0/kraken/lib/segmentation.py#L216). Tracing logic failed triggering the problem when the starting point could not be identified, I think because the region...