BlameHunk line numbers are zero-based?

var x = 5;  // just an example
var options = new BlameOptions {MinLine = x, MaxLine = x};
var hunks = repository.Blame(path, options);
var hunk = hunks.HunkForLine(x);  // throws ArgumentOutOfRangeException: 'No hunk for that line'

It seems that though the line numbers in BlameOptions are one-based (according to the code comments), BlameHunkCollection.HunkForLine, BlameHunk.ContainsLine, BlameHunk.FinalStartLineNumber and BlameHunk.InitialStartLineNumber are all zero based.

Is this a bug, or intentional? If intentional, it would be good to add to the comments on all of these which base is to be expected. Thanks.

I can subtract one in the HunkForLine call to work around for now.

Commencez par BlameOptions, BlameHunkCollection.HunkForLine, BlameHunk.ContainsLine et les propriétés FinalStartLineNumber et InitialStartLineNumber. Reproduisez l’appel montré, comparez l’indexation documentée et celle observée, puis déterminez si les APIs doivent être harmonisées ou documentées explicitement ; le travail est terminé lorsque le comportement est cohérent ou clairement spécifié.