Kernrechtsfrage
Whether the cantonal court violated equality by departing from an alleged prior practice on liability for unjustified interim measures.
Extrahierter Entscheid
No protected, established long-standing practice was shown; even if a prior practice existed, the court could depart from it for serious, objective reasons.
Extrahierte Begründung
The appellant cited only one 1964 decision and no confirmed line of case law. The court was therefore free to adopt a fault-based approach under Art. 41 OR.