Question juridique clé
Whether the linked prevision policy 'yyy' covered mere loss of earning capacity or actual loss of earnings.
Solution extraite
The policy insured actual loss of earnings, not mere incapacity to work; without a proven loss of income, no benefits were due.
Motifs extraits
The contract wording and incorporated terms, read under the trust principle, referred to loss of gain and its measurement by comparing pre- and post-event remuneration. The insured failed to show that the cantonal court's interpretation was unlawful.