Merge pull request #12978 from xoox:fix-collectCalibrationData-signature
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 29 Oct 2018 12:23:39 +0000 (12:23 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Mon, 29 Oct 2018 12:23:39 +0000 (12:23 +0000)

Trivial merge