Description of problem:

When you use guestfish -a URL and the URL is (eg) http or
https and contains a query parameter, guestfish drops the
query parameter.

$ guestfish -x -a 'https://example.com/?foo=bar' exit |& grep add_drive
libguestfs: trace: add_drive "/" "protocol:https" "server:tcp:example.com"
libguestfs: trace: add_drive = 0

Note the foo=bar is lost.

Version-Release number of selected component (if applicable):

libguestfs-1.29.46-1.fc23.x86_64

How reproducible:

100%

Steps to Reproduce:
1. See above.