From b2fcf49ef01411ab1ed8a0721e89460d0e870616 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 27 Aug 2014 16:09:08 +0200 Subject: [PATCH] gracefully exit if the cmdline is bogus Signed-off-by: John Crispin --- main.c | 2 ++ 1 file changed, 2 insertions(+) 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; } } -- 2.11.0