[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead...

[oota-llvm.git] / lib / Support / Debug.cpp

diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp
index d9cb8a9da8150c5a507ff5a89dfd7f63425b3698..ad4d4ef1d92868b5abaf884f1c5330cd19eb0828 100644 (file)
--- a/lib/Support/Debug.cpp
+++ b/lib/Support/Debug.cpp
@@ -109,7 +109,7 @@ raw_ostream &llvm::dbgs() {
       if (EnableDebugBuffering && DebugFlag && DebugBufferSize != 0)
         // TODO: Add a handler for SIGUSER1-type signals so the user can
         // force a debug dump.
-        sys::AddSignalHandler(&debug_user_sig_handler, 0);
+        sys::AddSignalHandler(&debug_user_sig_handler, nullptr);
       // Otherwise we've already set the debug stream buffer size to
       // zero, disabling buffering so it will output directly to errs().
     }