From 1a17ad2735e6312b07099aac210d79fcea8c9dfc Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Thu, 26 Feb 2009 13:27:03 +0000
Subject: added -4 and -6 command line arguments

---
 src/uanytun.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/uanytun.c')

diff --git a/src/uanytun.c b/src/uanytun.c
index d7873d8..6e276bf 100644
--- a/src/uanytun.c
+++ b/src/uanytun.c
@@ -338,8 +338,11 @@ int main(int argc, char* argv[])
     if(ret == -2) {
       fprintf(stderr, "memory error on options_parse, exitting\n");
     }
+    if(ret == -3) {
+      fprintf(stderr, "syntax error: -4 and -6 are mutual exclusive\n\n");
+    }
 
-    if(ret == -1 || ret > 0) 
+    if(ret != -2) 
       options_print_usage();
 
     options_clear(&opt);
-- 
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