tree 82a75e1a680203e3e0b699f0e8a954cc506e74c1
parent 057637c1384efc4829019bcfb20fb6d8a8156d8c
author Andrew Pickford <anpickford@googlemail.com> 1501596340 +0200
committer Andrew Pickford <anpickford@googlemail.com> 1501596340 +0200

tweak references error message