@@ -2,6 +2,7 @@

[userv-utils.git] / ipif / udptunnel-reconf.pl

diff --git a/ipif/udptunnel-reconf.pl b/ipif/udptunnel-reconf.pl
index e21d123959749039ce92cb25f8229fbf9fa8075b..7fd14bc59643fe360cb6885b2fe2cddf2fd185ca 100755 (executable)
--- a/ipif/udptunnel-reconf.pl
+++ b/ipif/udptunnel-reconf.pl
@@ -96,8 +96,10 @@ sub parse_addr_mask ($) {
 
 $forbid_remote= var_global('forbid_remote');
 @forbid_remote= ();
-foreach $r (split /[, \t]+/, $forbid_remote) {
-    push @forbid_remote, [ parse_addr_mask($r) ];
+if ($forbid_remote ne '-') {
+    foreach $r (split /[, \t]+/, $forbid_remote) {
+       push @forbid_remote, [ parse_addr_mask($r) ];
+    }
 }
 
 sub ipif_permit ($$$$) {