Question juridique clé
Whether the federal appeal was admissible despite the appellant having obtained exemption from procedural costs before the cantonal court.
Solution extraite
The appellant lacked a legally protected interest because he had already obtained the exemption from court costs he sought.
Motifs extraits
The cantonal court allowed access to justice without an advance and waived costs in the merits judgment, so the legal-aid complaint had become moot; therefore no current interest under Art. 89(1)(c) LTF remained.