vendor/llvm/llvm-release_350-r216957

1 files changed, 1 insertions, 1 deletions

diff --git a/include/llvm/Support/Signals.h b/include/llvm/Support/Signals.h
index 58ed175dc22b8..6cbc1f6854a6e 100644
--- a/include/llvm/Support/Signals.h
+++ b/include/llvm/Support/Signals.h
@@ -28,7 +28,7 @@ namespace sys {
   /// This function registers signal handlers to ensure that if a signal gets
   /// delivered that the named file is removed.
   /// @brief Remove a file if a fatal signal occurs.
-  bool RemoveFileOnSignal(StringRef Filename, std::string* ErrMsg = 0);
+  bool RemoveFileOnSignal(StringRef Filename, std::string* ErrMsg = nullptr);
 
   /// This function removes a file from the list of files to be removed on
   /// signal delivery.