From bb19a13c0b3fe1ecdc1e46bbf2b06ffc1e25e04e Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Thu, 19 May 2016 05:13:57 +0000
Subject: second pass over removal of Mutex and Condition

llvm-svn: 270024
---
 lldb/source/Symbol/DWARFCallFrameInfo.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lldb/source/Symbol/DWARFCallFrameInfo.cpp')

diff --git a/lldb/source/Symbol/DWARFCallFrameInfo.cpp b/lldb/source/Symbol/DWARFCallFrameInfo.cpp
index e594bd5d258..a3194307323 100644
--- a/lldb/source/Symbol/DWARFCallFrameInfo.cpp
+++ b/lldb/source/Symbol/DWARFCallFrameInfo.cpp
@@ -308,9 +308,9 @@ DWARFCallFrameInfo::GetFDEIndex ()
     
     if (m_fde_index_initialized)
         return;
-    
-    Mutex::Locker locker(m_fde_index_mutex);
-    
+
+    std::lock_guard<std::mutex> guard(m_fde_index_mutex);
+
     if (m_fde_index_initialized) // if two threads hit the locker
         return;
 
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