Commit Graph

1 Commits (7fff4086523678f3c6533da4c500f86f6fb47efa)

Author SHA1 Message Date
Brian Coca ec8a556538
only add data when there is data to add (#54559)
Only add data when there is data to add

  also avoid clobbering existing data with empty file
  fixes #45843

* remove redundant code, update comments
* fix mock dataloader, original does not return None
* added test
4 years ago