commit f22c41bbd599cd0dc3215600981b67447ffe33de
author Qiuhan Ding <dingqiuhan@gmail.com> Wed Mar 11 13:19:01 2015 -0700
committer Qiuhan Ding <dingqiuhan@gmail.com> Thu Apr 02 16:42:56 2015 -0700
tree 3d8eb9e1d38a381d592d1d3f9b005e8606f01902
parent ba3e57ae1e2dae817e75d3d595c7707873772e95

replace lock with lock_guard

Change-Id: I778fd472546a0287f068f04569a67315045ee901

src/chat-dialog-backend.cpp

diff --git a/src/chat-dialog-backend.cpp b/src/chat-dialog-backend.cpp
index 801db7d..216f465 100644
--- a/src/chat-dialog-backend.cpp
+++ b/src/chat-dialog-backend.cpp
@@ -65,10 +65,11 @@
 
     m_face->getIoService().run();
 
-    m_mutex.lock();
-    shouldResume = m_shouldResume;
-    m_shouldResume = false;
-    m_mutex.unlock();
+    {
+      std::lock_guard<std::mutex>lock(m_mutex);
+      shouldResume = m_shouldResume;
+      m_shouldResume = false;
+    }
 
   } while (shouldResume);
 
@@ -486,9 +487,10 @@
     // Update localPrefix
     m_localRoutingPrefix = newLocalRoutingPrefix;
 
-    m_mutex.lock();
-    m_shouldResume = true;
-    m_mutex.unlock();
+    {
+      std::lock_guard<std::mutex>lock(m_mutex);
+      m_shouldResume = true;
+    }
 
     close();
 
@@ -501,9 +503,10 @@
 void
 ChatDialogBackend::shutdown()
 {
-  m_mutex.lock();
-  m_shouldResume = false;
-  m_mutex.unlock();
+  {
+    std::lock_guard<std::mutex>lock(m_mutex);
+    m_shouldResume = false;
+  }
 
   close();