Fixing warnings

6 jobs for master in 28 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Build
passed centos_build #9524
centos

00:00:08

passed mac_build #9525
mac

00:00:10

passed ubuntu_build #9526
ubuntu

00:00:07

 
  Test
passed centos_run #9527
centos

00:00:00

passed mac_run #9528
mac

00:00:00

passed ubuntu_run #9529
ubuntu

00:00:00