/* Used to checking reference counts, most while doing perl5 stuff :-) */
# if defined(OPENSSL_NO_STDIO)
-# if defined(REF_DEBUG)
-# error "REF_DEBUG requires stdio"
-# endif
# if defined(REF_PRINT)
# error "REF_PRINT requires stdio"
# endif
# endif
-# if defined(REF_DEBUG)
+# if !defined(NDEBUG) && !defined(OPENSSL_NO_STDIO)
# define REF_ASSERT_ISNT(test) \
(void)((test) ? (OPENSSL_die("refcount error", __FILE__, __LINE__), 1) : 0)
# else