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

runit/svlogd.c

@@ -759,7 +759,7 @@ int svlogd_main(int argc, char **argv)
 #define line bb_common_bufsiz1
 
 	opt_complementary = "tt:vv";
-	opt = getopt32(argc, argv, "r:R:l:b:tv",
+	opt = getopt32(argv, "r:R:l:b:tv",
 			&r, &replace, &l, &b, &timestamp, &verbose);
 	if (opt & 1) { // -r
 		repl = r[0];