From 80a3ee0dae6a3017d00f947b53448682d8f3f684 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Fri, 26 Mar 2004 00:28:54 +0000
Subject: [PATCH] Work-around harmless warning

---
 src/tty.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/tty.c b/src/tty.c
index 2405b95..f379e69 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -7,11 +7,11 @@
 
 
 /* tty */
-static int tty(void)
+static int _tty(void)
 {
 	if(isatty(0) == 1)
 	{
-		char* tty;
+		char * tty;
 
 		if((tty = ttyname(0)) == NULL)
 			return 2;
@@ -24,7 +24,7 @@ static int tty(void)
 
 
 /* usage */
-static int usage(void)
+static int _usage(void)
 {
 	fprintf(stderr, "%s", "Usage: tty\n");
 	return 1;
@@ -34,8 +34,8 @@ static int usage(void)
 /* main */
 int main(int argc, char * argv[])
 {
-	/* check for errors */
 	if(argc != 1)
-		return usage();
-	return tty();
+		return _usage();
+	return _tty();
+	argv = argv;
 }