Merge pull request #10766 from mshabunin:fix-world-interface-include
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 2 Feb 2018 16:25:17 +0000 (16:25 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Fri, 2 Feb 2018 16:25:17 +0000 (16:25 +0000)

Trivial merge