Fix error 500 when viewing commit and merge request diffs
Due to the refactoring in !16082 (merged), Blob#batch
no longer falls back to a default blob_size_limit
. Since Repository#batch_blobs
was using a default nil
value, this would cause issues in the Blob#find_by_rugged
method.
This fix here is to be consistent and use a non-nil default value in Repository#batch_blobs
.
The problem was masked in development and tests because Gitaly is always enabled by default for all features.
Closes #41735 (closed)