[VFS] Fix unused variable warning. NFC
authorSam McCall <sam.mccall@gmail.com>
Mon, 14 Jan 2019 14:13:24 +0000 (14:13 +0000)
committerSam McCall <sam.mccall@gmail.com>
Mon, 14 Jan 2019 14:13:24 +0000 (14:13 +0000)
commit7a99727c62ac457ad122aa6ede3500b75184426c
treedbcce50b8d8e39ab3ca66593fd7378ddaafa5102
parentb469877749e0f3fd1cdc38b57831414f5bb167cd
[VFS] Fix unused variable warning. NFC

llvm-svn: 351069
llvm/lib/Support/VirtualFileSystem.cpp