Return TRUE from GIRepositoryNamespace.resolve if no error
Return TRUE from GIRepositoryNamespace.resolve if no error

Even if nothing is set, we must return TRUE when there is no error
(so the normal property lookup is performed, eventually returning
"undefined"), otherwise JS_ExecuteScript fails with no exception.

https://bugzilla.gnome.org/show_bug.cgi?id=646633

djdeath/gjs,magcius/gjs,endlessm/gjs,mtwebster/cjs,endlessm/gjs,djdeath/gjs,djdeath/gjs,pixunil/cjs,djdeath/gjs,endlessm/gjs,endlessm/gjs,djdeath/gjs,magcius/gjs,mtwebster/cjs,magcius/gjs,endlessm/gjs,magcius/gjs,pixunil/cjs,pixunil/cjs,mtwebster/cjs,mtwebster/cjs,magcius/gjs,pixunil/cjs,pixunil/cjs,mtwebster/cjs