From 746931a3d4114f9bd35a43307fd48bfa64ff0d8b Mon Sep 17 00:00:00 2001
From: Matthias-Christian Ott
Date: Mon, 21 Jul 2008 09:25:25 +0200
Subject: use errx() for help and version messages

---
 std.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/std.c b/std.c
index 3e155e6..5c12fbd 100644
--- a/std.c
+++ b/std.c
@@ -265,14 +265,10 @@ int
 main(int argc, char *argv[]) {
 	fd_set rfds;
 
-	if(argc == 2 && !strcmp("-v", argv[1])) {
-		fprintf(stderr, "std-"VERSION", © 2008 Matthias-Christian Ott\n");
-		exit(EXIT_SUCCESS);
-	}
-	else if(argc == 1) {
-		fprintf(stderr, "usage: st [-v]\n");
-		exit(EXIT_FAILURE);
-	}
+	if(argc == 2 && !strcmp("-v", argv[1]))
+		errx(EXIT_SUCCESS, "std-"VERSION", © 2008 Matthias-Christian Ott");
+	else if(argc == 1)
+		errx(EXIT_FAILURE, "usage: st [-v]");
 	getpty();
 	shell();
 	FD_ZERO(&rfds);
-- 
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