7de3caa05d
Connecting to some sockets of a few nodes via the drag link search would fail and trigger an assert, because the picked socket wasn't available. This was due to some sockets only being available with certain settings. This patch fixes these cases by adding the availability conditions of the socket to the node declaration with the `make_available` method or manually adding a `node_link_gather_search` function. Differential Revision: https://developer.blender.org/D14283