Labor contract probation clause void for evading law renders agreement indefinite unless both parties intended fixed term.

The Supreme Court dismissed the cassation appeal regarding the classification of a labor contract. The lower court found that a probation clause was included to evade statutory protections, thereby invalidating the fixed-term designation and deeming the agreement indefinite. The Supreme Court upheld this factual finding but could not alter the legal consequence due to the prohibition against worsening the appellant's situation on appeal.