tree 28989453d374b4a1ce2a14319186738d0c4f867e
parent ef9fcf052070923e459c1898a5ae2d628d2ec4cc
author Charles Lee <ckl@google.com> 1568309851 -0700
committer Charles Lee <ckl@google.com> 1568309851 -0700

Add missing err check.