[hackers] [ubase] vtallow, who: usage using argv0 || Hiltjo Posthuma

From: <git_AT_suckless.org>
Date: Fri, 6 Feb 2015 16:16:29 +0100 (CET)

commit 96c15e765b083556aa3b46ecabb7264ec96a40f1
Author: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
Date: Mon Feb 2 19:58:00 2015 +0100

    vtallow, who: usage using argv0

diff --git a/vtallow.c b/vtallow.c
index 580c4b6..c43a2b9 100644
--- a/vtallow.c
+++ b/vtallow.c
_AT_@ -18,7 +18,7 @@
 static void
 usage(void)
 {
- eprintf("usage: vtallow n | y\n");
+ eprintf("usage: %s n | y\n", argv0);
 }
 
 int
diff --git a/who.c b/who.c
index 2165811..6a28c8c 100644
--- a/who.c
+++ b/who.c
_AT_@ -12,7 +12,7 @@
 static void
 usage(void)
 {
- eprintf("usage: who [-ml]\n");
+ eprintf("usage: %s [-ml]\n", argv0);
 }
 
 int
Received on Fri Feb 06 2015 - 16:16:29 CET