From ed6115361006240e3c7b02295599e4534cc55a13 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 19 Oct 2013 08:57:20 +0200
Subject: Update internal Boost subset to 1.54.0

---
 cutl/details/boost/regex/src/regex_raw_buffer.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'cutl/details/boost/regex/src/regex_raw_buffer.cxx')

diff --git a/cutl/details/boost/regex/src/regex_raw_buffer.cxx b/cutl/details/boost/regex/src/regex_raw_buffer.cxx
index a0c4811..7b06725 100644
--- a/cutl/details/boost/regex/src/regex_raw_buffer.cxx
+++ b/cutl/details/boost/regex/src/regex_raw_buffer.cxx
@@ -18,6 +18,7 @@
 
 
 #define BOOST_REGEX_SOURCE
+#include <cutl/details/boost/config.hpp>
 #include <memory>
 #include <cstring>
 #include <cutl/details/boost/assert.hpp>
@@ -45,7 +46,8 @@ void BOOST_REGEX_CALL raw_storage::resize(size_type n)
    // allocate and copy data:
    register pointer ptr = static_cast<pointer>(::operator new(newsize));
    BOOST_REGEX_NOEH_ASSERT(ptr)
-   std::memcpy(ptr, start, datasize);
+   if(start)
+      std::memcpy(ptr, start, datasize);
 
    // get rid of old buffer:
    ::operator delete(start);
-- 
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