$CISCO_SPLIT_DNS is separated by commas in vpnc, not spaces

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/tun.c b/tun.c
index 464d882..d708caa 100644 (file)
--- a/tun.c
+++ b/tun.c
@@ -330,7 +330,7 @@ static void set_script_env(struct openconnect_info *vpninfo)
                                dns = dns->next;
                                if (!dns)
                                        break;
-                               *(p++) = ' ';
+                               *(p++) = ',';
                        }
                        setenv("CISCO_SPLIT_DNS", list, 1);
                        free(list);