@@ -39,10 +39,11 @@
 	const unsigned char *digest;
 	char cString[digestSize * 2];
 
 	[hash updateWithBuffer: self->_items
 			length: self->_count * self->_itemSize];
+	[hash calculate];
 	digest = hash.digest;
 
 	for (size_t i = 0; i < digestSize; i++) {
 		uint8_t high, low;