don't pass argc in getopt32, it's superfluous

(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
   text    data     bss     dec     hex filename
 773469    1058   11092  785619   bfcd3 busybox_old
 772644    1058   11092  784794   bf99a busybox_unstripped

coreutils/tee.c

@@ -28,7 +28,7 @@ int tee_main(int argc, char **argv)
 #else
 	int c;
 #endif
-	retval = getopt32(argc, argv, "ia");	/* 'a' must be 2nd */
+	retval = getopt32(argv, "ia");	/* 'a' must be 2nd */
 	argc -= optind;
 	argv += optind;