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-rw-r--r--packages/frickin/frickin.inc4
1 files changed, 4 insertions, 0 deletions
diff --git a/packages/frickin/frickin.inc b/packages/frickin/frickin.inc
index 08843621..701a1e90 100644
--- a/packages/frickin/frickin.inc
+++ b/packages/frickin/frickin.inc
@@ -101,6 +101,10 @@ function frickin_generate_rules($type) {
switch($type) {
case 'nat':
foreach ($ifaces as $iface) {
+ if(!$iface) {
+ log_error("Not installing frickin pptp proxy rule. Please set it up");
+ continue;
+ }
$rules .= "rdr on $iface proto tcp from any to !($iface) port 1723 -> 127.0.0.1\n";
$rules .= "rdr on $iface proto gre from any to !($iface) -> 127.0.0.1\n";
}