tree 8ec6a628ece8def55bf8814738d5a4cd5f567010
parent d1403a4f547a1973eacd4127ccdaa8f6e20bf0b1
author Hao Chen <chenhaosjtuacm@google.com> 1583451163 -0800
committer Hao Chen <chenhaosjtuacm@google.com> 1583784126 -0700

Fix compiling on GCC9

see https://github.com/grpc/grpc/pull/18950

cherry-pick from aosp/1253746

Test: build
Bug: 148877226
Change-Id: If6e1faf8100fb14e34cb6e4bc3bc0216ffea1bc6