From: liyinjie <liyinjie@sinsegye.com.cn>
To: xenomai@lists.linux.dev
Cc: liyinjie <liyinjie@sinsegye.com.cn>
Subject: [PATCH] commands/evl: improve argument of help
Date: Sat, 7 Oct 2023 19:19:15 +0800 [thread overview]
Message-ID: <20231007111914.1351049-1-liyinjie@sinsegye.com.cn> (raw)
Enter the command `evl --help`, output
usage: evl [options] [<command> [<args>]]
-P --prefix=<path> set command path prefix
-v -V --version print library and required ABI versions
-h --help this help
evl: no 'help' command. Try 'evl --help'.
This patch will fix incorrect output "evl: no 'help' command. Try 'evl --help'.".
Signed-off-by: liyinjie <liyinjie@sinsegye.com.cn>
---
utils/evl.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/utils/evl.c b/utils/evl.c
index 0254cad..79cf5ec 100644
--- a/utils/evl.c
+++ b/utils/evl.c
@@ -96,7 +96,9 @@ int main(int argc, char *const argv[])
exit(0);
case 'h':
cmd = "help";
- break;
+ usage();
+
+ exit(0);
case '?':
usage();
return 2;
--
2.25.1
next reply other threads:[~2023-10-07 11:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-07 11:19 liyinjie [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-10-07 11:23 [PATCH] commands/evl: improve argument of help liyinjie
2023-10-07 14:03 ` Philippe Gerum
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