- char* __old = std::setlocale(LC_ALL, NULL);
- const size_t __len = __builtin_strlen(__old) + 1;
- char* __sav = new char[__len];
- __builtin_memcpy(__sav, __old, __len);
- std::setlocale(LC_ALL, "C");
+ char* __old = std::setlocale(LC_NUMERIC, NULL);
+ char* __sav = NULL;
+ if (__builtin_strcmp(__old, "C"))
+ {
+ const size_t __len = __builtin_strlen(__old) + 1;
+ char* __sav = new char[__len];
+ __builtin_memcpy(__sav, __old, __len);
+ std::setlocale(LC_NUMERIC, "C");
+ }