From 10ae4ca56419a33ab501aeefd4b9aa2146adeb49 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Mon, 19 Jun 2017 18:04:34 +0000
Subject: [PATCH] Fix build breakage.

llvm-svn: 305726
---
 lld/COFF/Strings.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lld/COFF/Strings.cpp b/lld/COFF/Strings.cpp
index 6986f4b391d1..84f9b9a55a32 100644
--- a/lld/COFF/Strings.cpp
+++ b/lld/COFF/Strings.cpp
@@ -24,7 +24,7 @@ Optional<std::string> coff::demangle(StringRef S) {
 #if defined(_MSC_VER)
   // UnDecorateSymbolName is not thread-safe, so we need a mutex.
   static std::mutex Mu;
-  std::lock_guard<std::mutex> Lock(mu);
+  std::lock_guard<std::mutex> Lock(Mu);
 
   char Buf[4096];
   if (S.startswith("?"))