Questão jurídica principal
Whether the cantonal court violated the prohibition of reformatio in peius by reducing the prison term but adding a fine.
Decisão extraída
No violation occurred; the overall sanction was not aggravated because the fine replaced punishment for drug consumption no longer punishable by imprisonment.
Fundamentação extraída
The appeal court reduced the custodial term and separately sanctioned conduct that remained punishable by an amende; the combined result was not harsher than the earlier judgment.