From b36a803469795ce121ed0564f67932a5efb0ed97 Mon Sep 17 00:00:00 2001
From: gabi <galim120@bezeqint.net>
Date: Sat, 18 Oct 2014 19:03:41 +0300
Subject: [PATCH] pass by ref bugfix

---
 include/c11log/details/fast_oss.h     | 8 +++-----
 include/c11log/details/flush_helper.h | 2 +-
 include/c11log/sinks/ostream_sink.h   | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/include/c11log/details/fast_oss.h b/include/c11log/details/fast_oss.h
index cb4c8f99..e6b4a8d0 100644
--- a/include/c11log/details/fast_oss.h
+++ b/include/c11log/details/fast_oss.h
@@ -7,7 +7,7 @@
 #include <iomanip>
 #include "fast_istostr.h"
 #include "stack_buf.h"
-
+#include<iostream>
 
 namespace c11log
 {
@@ -81,8 +81,6 @@ public:
     fast_oss() :std::ostream(&_dev) {}
     ~fast_oss() = default;
 
-
-
     fast_oss(const fast_oss& other) :std::basic_ios<char>(), std::ostream(&_dev), _dev(other._dev)
     {}
 
@@ -108,7 +106,7 @@ public:
 
     std::string str()
     {
-        auto buffer = _dev.buf();
+        auto& buffer = _dev.buf();
         const char*data = buffer.data();
         return std::string(data, data+buffer.size());
     }
@@ -152,7 +150,7 @@ public:
 
     void write_fast_oss(const fast_oss& oss)
     {
-        auto buffer = oss.buf();
+        auto& buffer = oss.buf();
         _dev.sputn(buffer.data(), buffer.size());
     }
 
diff --git a/include/c11log/details/flush_helper.h b/include/c11log/details/flush_helper.h
index 153683ed..5285ec6c 100644
--- a/include/c11log/details/flush_helper.h
+++ b/include/c11log/details/flush_helper.h
@@ -18,7 +18,7 @@ public:
 
     void write(const log_msg& msg, std::ofstream& ofs)
     {
-        auto buf = msg.formatted.buf();
+        auto& buf = msg.formatted.buf();
         ofs.write(buf.data(), buf.size());
         if(--_flush_countdown == 0)
         {
diff --git a/include/c11log/sinks/ostream_sink.h b/include/c11log/sinks/ostream_sink.h
index 0531a935..a11fc988 100644
--- a/include/c11log/sinks/ostream_sink.h
+++ b/include/c11log/sinks/ostream_sink.h
@@ -24,7 +24,7 @@ public:
 protected:
     virtual void _sink_it(const details::log_msg& msg) override
     {
-        auto buf = msg.formatted.buf();
+        auto& buf = msg.formatted.buf();
         _ostream.write(buf.data(), buf.size());
     }
     std::ostream& _ostream;