Last modified: 2013-07-25 07:03:53 UTC
http://tools.wmflabs.org/ has "add / remove maintainers" links to Special:NovaServiceGroup that don't supply an returnto parameter. After successful addition of another user to the service group, Special:NovaServiceGroup outputs the back link as "<!-- ERROR -->Back to project list". I'm not sure whether we would want to allow arbitrary URLs for returnto, or just provide a sensible default (Nova_Resource:$PROJECT?).
Related URL: https://gerrit.wikimedia.org/r/68407 (Gerrit Change I1453032e59dd14e9e0681950b08261f1b19fccbb)