System Information
Operating system and graphics card
Win 7 64 Ult
GeForce GTX 1060 6GB
Blender Version
Broken: 2.79 since the early buildbot versions (maybe mid 2.78)
Worked: 2.78
Short description of error
Around corners of loops SelectShortestPath bugs out.
Exact steps for others to reproduce the error
Image that illustrates the bug and simple steps to reproduce:
http://edge-loop.com/images/blender/bugtracker/SelectShortestPath_Bug_279.jpg