tree 15ced868164ca6e2369e3d79349aa2f112d113b6
parent 022e6d81e73261fbcab63337105b261fad721442
author senhuang42 <senhuang96@fb.com> 1605040413 -0500
committer senhuang42 <senhuang96@fb.com> 1605541757 -0500

Fix srcSize=0 edge case