From: John Crispin <blogic@openwrt.org>
Date: Wed, 27 Aug 2014 14:09:08 +0000 (+0200)
Subject: gracefully exit if the cmdline is bogus
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fmdnsd.git;a=commitdiff_plain;h=b2fcf49ef01411ab1ed8a0721e89460d0e870616

gracefully exit if the cmdline is bogus

Signed-off-by: John Crispin <blogic@openwrt.org>
---

diff --git a/main.c b/main.c
index 383eb9c..f559c19 100644
--- a/main.c
+++ b/main.c
@@ -65,6 +65,8 @@ main(int argc, char **argv)
 		case 'i':
 			interface_add(optarg);
 			break;
+		default:
+			return -1;
 		}
 	}