From a5b3876f7048230fbbaeb975cfd0e036fbffee61 Mon Sep 17 00:00:00 2001
From: jinmei <jinmei>
Date: Fri, 19 May 2000 01:45:49 +0000
Subject: [PATCH] do not call strcasecmp unless a string is given.

---
 kame/kame/scope6config/scope6config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kame/kame/scope6config/scope6config.c b/kame/kame/scope6config/scope6config.c
index 6af8d717d5..ebf3181449 100644
--- a/kame/kame/scope6config/scope6config.c
+++ b/kame/kame/scope6config/scope6config.c
@@ -90,7 +90,7 @@ main(argc, argv)
 		exit(1);
 	}
 
-	if (strcasecmp(argv[0], "default") == 0)
+	if (argc > 0 && strcasecmp(argv[0], "default") == 0)
 		error = print_default();
 	else if (!aflag)
 		error = scopeconfig(argv[0], linkid, siteid, orgid);