Bartosz Bezak 7113ae4617 Make pip_index_url variable conditional
Setting pip's proxy variable, operator needs to set also pip_index_url,
even when one wants to use default value of index_url.
This patch sets pip's index_url only when pip_index_url is not empty.

Change-Id: If435e9025f3d78364b229bbe4458f5f1e1ab49aa
2020-08-21 20:01:44 +00:00
..
2020-02-26 11:10:01 +01:00