1d4ef04a6d
The swapping code incorrectly expected the link to have a start and end. However, this was not necessarily the case when attempting to create a link from a node to itself. This case has special handling in `node_link_find_socket`.
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.
See blender.org/about/license for details.