chengli3 17108b7d95 Correct the test for proxy.http
proxy.http | trim returns "None" instead of "". To test if proxy should
be used, when: proxy.http should be good enough.
We don't have to test if proxy.http is defined or not. Because it is
alredy defined in defaults/main.yaml.

Change-Id: Ia6330907d22c3f46586aec16db3eefab1a5bbac9
Task: 28755
Story: 2004717
2019-01-08 12:33:55 +08:00
..
2019-01-08 12:33:55 +08:00