Force refresh file list when clicking on breadcrumb even if target directory equals current directory.
Force refresh file list when clicking on breadcrumb even if target directory equals current directory.

Signed-off-by: Chon Kou <b368b402b10564e438f0fa78ac98014bb1dd983d@alumni.ubc.ca>

andreas-p/nextcloud-server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server,michaelletzgus/nextcloud-server,nextcloud/server,nextcloud/server,andreas-p/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server