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
diff --git a/init/halt.c b/init/halt.c
index ca5c153..e21ad57 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -35,7 +35,7 @@
for (which = 0; "hpr"[which] != *applet_name; which++);
/* Parse and handle arguments */
- flags = getopt32(argc, argv, "d:nf", &delay);
+ flags = getopt32(argv, "d:nf", &delay);
if (flags & 1) sleep(xatou(delay));
if (!(flags & 2)) sync();