fix remote fio_get_crc32

Author: funny-falcon

src/utils/file.c

@@ -3383,7 +3383,7 @@ fio_communicate(int in, int out)
 			break;
 		  case FIO_GET_CRC32:
 			/* calculate crc32 for a file */
-			if (hdr.arg == 1)
+			if ((hdr.arg & 1))
 				crc = pgFileGetCRCgz(buf, true, (hdr.arg & 2) != 0);
 			else
 				crc = pgFileGetCRC(buf, true, (hdr.arg & 2) != 0);