Merge pull request #10432 from GlueCrow:bgfg_knn_fix
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 5 Jan 2018 14:16:16 +0000 (14:16 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 5 Jan 2018 14:16:17 +0000 (14:16 +0000)

Trivial merge