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

1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/dos2unix.c b/coreutils/dos2unix.c
index 1bfdf0cde..28110980a 100644
--- a/coreutils/dos2unix.c
+++ b/coreutils/dos2unix.c
@@ -92,7 +92,7 @@ int dos2unix_main(int argc, char **argv)
 
         /* -u convert to unix, -d convert to dos */
         opt_complementary = "u--d:d--u"; /* mutually exclusive */
-        o = getopt32(argc, argv, "du");
+        o = getopt32(argv, "du");
 
         /* Do the conversion requested by an argument else do the default
          * conversion depending on our name.  */