Merge pull request #1556 from lz4/lz4opt_src0

fix lz4_opt behavior when srcSize == 0

GitOrigin-RevId: 205fd851dd3ddd17898ab8a739f1ecf781661b6b
Change-Id: Id652ec0ca8fbe4248008cf65ccd0f1be39447a00
1 file changed
tree: 1889c8cb5d29b546bee03d0aa2f7cfb8aae5260a
  1. lib/