From 7a1566b0eeeb820751fcd351a79a2ed2f6c08499 Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Tue, 21 Jul 2009 01:36:42 +0200
Subject: [PATCH] v4l_id: exit with 0 when --help is given

---
 extras/v4l_id/v4l_id.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extras/v4l_id/v4l_id.c b/extras/v4l_id/v4l_id.c
index 59b4f2f7..d530a6d3 100644
--- a/extras/v4l_id/v4l_id.c
+++ b/extras/v4l_id/v4l_id.c
@@ -52,6 +52,7 @@ int main (int argc, char *argv[])
 		switch (option) {
 		case 'h':
 			printf("Usage: v4l_id [--help] <device file>\n\n");
+			return 0;
 		default:
 			return 1;
 		}
-- 
2.39.5