Jonah Williams d682259eab
Use a set to remove duplicate channel names (#15392)
* Use a set to remove duplicate channel names

* Add test for git command
2018-03-12 17:04:02 -07:00
..
2018-03-06 21:36:03 -08:00
2018-02-02 23:27:29 +01:00
2018-02-02 23:27:29 +01:00
2018-03-06 21:36:03 -08:00
2018-02-02 23:27:29 +01:00