diff options
Diffstat (limited to '3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp')
-rw-r--r-- | 3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp b/3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp index 7a8de80..f75f0a5 100644 --- a/3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp +++ b/3rdParty/Boost/src/libs/regex/src/regex_raw_buffer.cpp @@ -18,6 +18,7 @@ #define BOOST_REGEX_SOURCE +#include <boost/config.hpp> #include <memory> #include <cstring> #include <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); |