• Sean McGivern's avatar
    Fix error when viewing diffs without blobs · 528b5eeb
    Sean McGivern authored
    Old merge requests can have diffs without corresponding blobs. (This also may be
    possible for commit diffs in corrupt repositories.)
    
    We can't use the `&.` operator on the blobs, because the blob objects are never
    nil, but `BatchLoader` instances that delegate to `Blob`. We can't use
    `Object#try`, because `Blob` doesn't inherit from `Object`.
    
    `BatchLoader` provides a `__sync` method that returns the delegated object, but
    using `itself` also works because it's forwarded, and will work for
    non-`BatchLoader` instances too. So the simplest solution is to just use that
    with the `&.` operator.
    528b5eeb
file.rb 8.11 KB