@@ -39,7 +39,11 @@ protected:
if (name == NULL) return;
this->name = strdup(name);
std::pair<Blitters::iterator, bool> P = GetBlitters().insert(Blitters::value_type(name, this));
#if !defined(NDEBUG)
/* NDEBUG disables asserts and gives a warning: unused variable 'P' */
std::pair<Blitters::iterator, bool> P =
#endif /* !NDEBUG */
GetBlitters().insert(Blitters::value_type(name, this));
assert(P.second);
}