From: Richard Kettlewell <rjk@greenend.org.uk>
Date: Sat, 9 Jul 2011 12:17:25 +0000 (+0100)
Subject: Exit nonzero if any unknown options are provided on the command line.
X-Git-Tag: v0.2.0~48
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=secnet.git;a=commitdiff_plain;h=20c68a9001b0fcd17dff5272b9926e9456e16996

Exit nonzero if any unknown options are provided on the command line.

Signed-off-by: Richard Kettlewell <rjk@greenend.org.uk>
---

diff --git a/secnet.c b/secnet.c
index 1a4e8fd..f9808b7 100644
--- a/secnet.c
+++ b/secnet.c
@@ -141,6 +141,7 @@ static void parse_options(int argc, char **argv)
 	    break;
 
 	case '?':
+	    exit(1);
 	    break;
 
 	default: