diff options
Diffstat (limited to 'llvm/lib/Support/VirtualFileSystem.cpp')
| -rw-r--r-- | llvm/lib/Support/VirtualFileSystem.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Support/VirtualFileSystem.cpp b/llvm/lib/Support/VirtualFileSystem.cpp index deb0f37..dd820c1 100644 --- a/llvm/lib/Support/VirtualFileSystem.cpp +++ b/llvm/lib/Support/VirtualFileSystem.cpp @@ -2127,6 +2127,8 @@ void vfs::collectVFSFromYAML(std::unique_ptr<MemoryBuffer> Buffer, std::unique_ptr<RedirectingFileSystem> VFS = RedirectingFileSystem::create( std::move(Buffer), DiagHandler, YAMLFilePath, DiagContext, std::move(ExternalFS)); + if (!VFS) + return; ErrorOr<RedirectingFileSystem::LookupResult> RootResult = VFS->lookupPath("/"); if (!RootResult) |