Add support for empty IPv6 gateway address test

An empty IPv6 gateway address is allowed
to represent an unspecified IP when setting routing table.
So, if this value is passed, it must be handled appropriately.

Change-Id: Iacdfb1efecad269c3052fec305e3004db8597fe0
Signed-off-by: Jaehyun Kim <jeik01.kim@samsung.com>

diff --git a/test/connection_test.c b/test/connection_test.c
index 033c4af..3db86eb 100755 (executable)
--- a/test/connection_test.c
+++ b/test/connection_test.c
@@ -1995,8 +1995,7 @@ int test_add_route_ipv6(void)
        if (test_get_user_string("Input IPv6 - (Enter for skip) :", ip_addr, 100) == false)
                return -1;
 
-       if (test_get_user_string("Input Gateway - (Enter for skip) :", gateway, 100) == false)
-               return -1;
+       test_get_user_string("Input Gateway - (Enter for unspecified address) :", gateway, 100);
 
        if (test_get_user_string("Input Interface name - (Enter for skip) :", if_name, 40) == false)
                return -1;