@@ -135,11 +135,11 @@
 	uint32_t t;
 
 	if (size == 0)
 		return;
 
-	if (calculated)
+	if (isCalculated)
 		@throw [OFHashAlreadyCalculatedException newWithClass: isa];
 
 	/* Update bitcount */
 	t = bits[0];
 	if ((bits[0] = t + ((uint32_t)size << 3)) < t)
@@ -186,11 +186,11 @@
 - (uint8_t*)digest
 {
 	uint8_t	*p;
 	size_t	count;
 
-	if (calculated)
+	if (isCalculated)
 		return (uint8_t*)buf;
 
 	/* Compute number of bytes mod 64 */
 	count = (bits[0] >> 3) & 0x3F;
 
@@ -224,10 +224,10 @@
 	((uint32_t*)in)[15] = bits[1];
 
 	md5_transform(buf, (uint32_t*)in);
 	OF_BSWAP32_V_IF_BE(buf, 4);
 
-	calculated = YES;
+	isCalculated = YES;
 
 	return (uint8_t*)buf;
 }
 @end