All packages in the Leap 42.1 update repository have a problem with the
RPM-Metadata: The Field distribution is not set.

Example:
~> rpm -qi gio-branding-openSUSE
Name        : gio-branding-openSUSE
Version     : 42.1
Release     : 5.1
Architecture: noarch
Install Date: Do 19 Nov 2015 16:44:41 CET
Group       : System/GUI/GNOME
Size        : 7907
License     : BSD-3-Clause
Signature   : RSA/SHA256, Mi 11 Nov 2015 16:23:17 CET, Key ID b88b2fd43dbdc284
Source RPM  : glib2-branding-openSUSE-42.1-5.1.src.rpm
Build Date  : Mi 11 Nov 2015 16:23:09 CET
Build Host  : build75
Relocations : (not relocatable)
Packager    : http://bugs.opensuse.org
Vendor      : openSUSE
URL         : http://www.gtk.org/
Summary     : openSUSE definitions of default settings and applications
Description :
This package provides openSUSE defaults for settings stored with
GSettings and applications used by the MIME system.
Distribution: (none)


I was expecting at least:

Distribution: openSUSE Leap 42.1