From: Kay Sievers <kay.sievers@vrfy.org>
Date: Mon, 20 Jul 2009 23:36:42 +0000 (+0200)
Subject: v4l_id: exit with 0 when --help is given
X-Git-Tag: 174~882
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=7a1566b0eeeb820751fcd351a79a2ed2f6c08499

v4l_id: exit with 0 when --help is given
---

diff --git a/extras/v4l_id/v4l_id.c b/extras/v4l_id/v4l_id.c
index 59b4f2f73..d530a6d39 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;
 		}