Not able to use the diff method of git2r; always use baseR diff

[aaron-lohmann]

I have encountered a weird behaviour of the diff method. I define two blobs with tree(commits(repo, path "mypath")[[190]]) roughly the same pattern and then want to compare the differences. Though, R always uses the base::diff function. Even when I specifically call git2r::diff

Anyone having the same issue or a suggested work around?