From a9256c24d51f9d7af14f2ebde394d7167865060a Mon Sep 17 00:00:00 2001
From: tjr <tjr@FreeBSD.org>
Date: Thu, 30 May 2002 00:57:38 +0000
Subject: Reject options, handle "--" end-of-options marker in link(1).

---
 bin/ln/ln.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'bin/ln')

diff --git a/bin/ln/ln.c b/bin/ln/ln.c
index edeba76..ccae31d 100644
--- a/bin/ln/ln.c
+++ b/bin/ln/ln.c
@@ -85,11 +85,14 @@ main(int argc, char *argv[])
 	else
 		++p;
 	if (strcmp(p, "link") == 0) {
-		if (argc == 3) {
-			linkf = link;
-			exit(linkit(argv[1], argv[2], 0));
-		} else
+		while (getopt(argc, argv, "") != -1)
 			usage();
+		argc -= optind;
+		argv += optind;
+		if (argc != 2)
+			usage();
+		linkf = link;
+		exit(linkit(argv[0], argv[1], 0));
 	}
 
 	while ((ch = getopt(argc, argv, "fhinsv")) != -1)
-- 
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