@@ -133,10 +133,15 @@
 
 - (uint32_t)CRC32
 {
 	return _CRC32;
 }
+
+- (OFDataArray*)extraField
+{
+	return [[_extraField copy] autorelease];
+}
 
 - (OFString*)description
 {
 	void *pool = objc_autoreleasePoolPush();
 	OFDate *modificationDate = [self modificationDate];
@@ -147,14 +152,15 @@
 	    @"\tFile comment = %@\n"
 	    @"\tCompressed size = %jd\n"
 	    @"\tUncompressed size = %jd\n"
 	    @"\tModification date = %@\n"
 	    @"\tCRC32 = %" @PRIu32 @"\n"
+	    @"\tExtra field = %@\n"
 	    @"}",
 	    [self class], self, _fileName, _fileComment,
 	    (intmax_t)_compressedSize, (intmax_t)_uncompressedSize,
-	    modificationDate, _CRC32];
+	    modificationDate, _CRC32, _extraField];
 
 	objc_autoreleasePoolPop(pool);
 
 	return [ret autorelease];
 }
@@ -187,11 +193,11 @@
 - (uint16_t)OF_lastModifiedFileDate
 {
 	return _lastModifiedFileDate;
 }
 
-- (OFDataArray*)OF_extraField
+- (OFDataArray*)OF_extraFieldNoCopy
 {
 	OF_GETTER(_extraField, true)
 }
 
 - (uint16_t)OF_startDiskNumber