Kernrechtsfrage
Whether the sickness pay clause from the original contract applied unchanged to the later two-month fixed-term amendment.
Extrahierter Entscheid
A party acting in good faith could not understand the original clause as continuing unchanged in the amended two-month contract.
Extrahierte Begründung
The amendment was concluded hastily, the parties only modified the duration clause, and the extraordinarily disproportionate long-term sickness coverage could not be assumed for such a short fixed term under the trust principle.