From 2ec91aead52d6ea6a42420005119ebb281a76cdc Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 4 Jan 2010 14:15:38 +0100
Subject: *: remove some uses of argc

function                                             old     new   delta
whoami_main                                           34      37      +3
logname_main                                          60      63      +3
hostid_main                                           35      38      +3
ttysize_main                                         136     135      -1
nmeter_main                                          673     672      -1
logger_main                                          387     386      -1
uuencode_main                                        330     328      -2
ifupdown_main                                       2125    2123      -2
mesg_main                                            158     155      -3
free_main                                            333     330      -3
cal_main                                             902     899      -3
acpid_main                                           443     440      -3
ar_main                                              196     189      -7
find_main                                            476     467      -9
ifconfig_main                                       1235    1221     -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49)            Total: -40 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 coreutils/uuencode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'coreutils/uuencode.c')

diff --git a/coreutils/uuencode.c b/coreutils/uuencode.c
index e19f99676..bf661851d 100644
--- a/coreutils/uuencode.c
+++ b/coreutils/uuencode.c
@@ -16,7 +16,7 @@ enum {
 };
 
 int uuencode_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int uuencode_main(int argc, char **argv)
+int uuencode_main(int argc UNUSED_PARAM, char **argv)
 {
 	struct stat stat_buf;
 	int src_fd = STDIN_FILENO;
@@ -32,7 +32,7 @@ int uuencode_main(int argc, char **argv)
 		tbl = bb_uuenc_tbl_base64;
 	}
 	argv += optind;
-	if (argc == optind + 2) {
+	if (argv[1]) {
 		src_fd = xopen(*argv, O_RDONLY);
 		fstat(src_fd, &stat_buf);
 		mode = stat_buf.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO);
-- 
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