Time  Nick      Message
11:16 sfan5     17:12 <+Krock> get(it).name returns "ignore" for ignore nodes, thus the mapblock must consist of unknown nodes
11:16 sfan5     I was confused by this too, but it's actually not true. previous_c is initialized to CONTENT_IGNORE, so if the block only contains ignore the loop body never runs
12:10 sfan5     posted a comment in #17063 now
12:10 ShadowBot https://github.com/luanti-org/luanti/issues/17063 -- LBMs (and Voxel Manipulators) run into a race condition with mapgen
12:15 Krock     sfan5: I see. Thanks for looking into that.