diff options
Diffstat (limited to 'cutl/details/boost/regex/src/regex_raw_buffer.cxx')
| -rw-r--r-- | cutl/details/boost/regex/src/regex_raw_buffer.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
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); |