prepare_cmdline is totally broken. For example if the remove list ($2)
is empty it removes all white spaces or if a parameter has a quoted
value containing a white space it only removes the first part of the
parameter up to the first space. Thus add a test case that shows what the
function should do in order to fix it in subsequent patches.
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Reviewed-by: Coiby Xu <coxu@redhat.com>
