diff options
Diffstat (limited to 'lib/Support/LockFileManager.cpp')
| -rw-r--r-- | lib/Support/LockFileManager.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Support/LockFileManager.cpp b/lib/Support/LockFileManager.cpp index 64ec142b27..f49d025c11 100644 --- a/lib/Support/LockFileManager.cpp +++ b/lib/Support/LockFileManager.cpp @@ -31,7 +31,7 @@ LockFileManager::readLockFile(StringRef LockFileName) { // to read, so we just return. bool Exists = false; if (sys::fs::exists(LockFileName, Exists) || !Exists) - return Optional<std::pair<std::string, int> >(); + return None; // Read the owning host and PID out of the lock file. If it appears that the // owning process is dead, the lock file is invalid. @@ -45,7 +45,7 @@ LockFileManager::readLockFile(StringRef LockFileName) { // Delete the lock file. It's invalid anyway. bool Existed; sys::fs::remove(LockFileName, Existed); - return Optional<std::pair<std::string, int> >(); + return None; } bool LockFileManager::processStillExecuting(StringRef Hostname, int PID) { |