[clangd] Fix a compiler warning and test crashes caused in rL347038.
authorHaojian Wu <hokein@google.com>
Fri, 16 Nov 2018 09:41:14 +0000 (09:41 +0000)
committerHaojian Wu <hokein@google.com>
Fri, 16 Nov 2018 09:41:14 +0000 (09:41 +0000)
commit1bf52c59b78c0fdf0818f6276d0893dbad789b18
treee32cef86786b6f64bef5c5a9c9fdd2d75e3bf883
parent06553bfe96942417f5afae104326b1489deb9856
[clangd] Fix a compiler warning and test crashes caused in rL347038.

llvm-svn: 347039
clang-tools-extra/clangd/index/Background.cpp
clang-tools-extra/clangd/index/Background.h