If I have a web proxy configured as below I see the issue as described.
$ env | grep http http_proxy=http://www-proxy.example.com:8080/ https_proxy=https://www-proxy.example.com:8080/
If I have a web proxy configured as below I see the issue as described.
$ env | grep http www-proxy. example. com:8080/ /www-proxy. example. com:8080/
http_proxy=http://
https_proxy=https:/