The "fix fetching of https URLs with http proxy" commit
broke the usual http-to-https redirect:
$ wget http://busybox.net/downloads/busybox-1.29.0.tar.bz2
Connecting to busybox.net (140.211.167.122:80)
Connecting to busybox.net (140.211.167.122:443)
wget: server returned error: HTTP/1.1 400 Bad Request
Fixing...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
/* server.user remains untouched */
free(server.allocated);
server.allocated = NULL;
+ server.protocol = target.protocol;
server.host = target.host;
/* strip_ipv6_scope_id(target.host); - no! */
/* we assume remote never gives us IPv6 addr with scope id */