Merge branch 'js/maint-clone-insteadof' into maint

* js/maint-clone-insteadof:
  clone: respect the settings in $HOME/.gitconfig and /etc/gitconfig
  clone: respect url.insteadOf setting in global configs

builtin-clone.c

@@ -420,6 +420,13 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 	fprintf(stderr, "Initialize %s\n", git_dir);
 	init_db(option_template, option_quiet ? INIT_DB_QUIET : 0);
 
+	/*
+	 * At this point, the config exists, so we do not need the
+	 * environment variable.  We actually need to unset it, too, to
+	 * re-enable parsing of the global configs.
+	 */
+	unsetenv(CONFIG_ENVIRONMENT);
+
 	if (option_reference)
 		setup_reference(git_dir);
 
@@ -452,7 +459,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 		refs = clone_local(path, git_dir);
 	else {
 		struct remote *remote = remote_get(argv[0]);
-		struct transport *transport = transport_get(remote, argv[0]);
+		struct transport *transport =
+			transport_get(remote, remote->url[0]);
 
 		if (!transport->get_refs_list || !transport->fetch)
 			die("Don't know how to clone %s", transport->url);