From 69acc3a9b4e83fdf01e6d3f6b406bfc6fdb8c507 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@foo-projects.org>
Date: Sun, 10 Sep 2006 11:03:41 +0000
Subject: [PATCH] import-ferm runs iptables-save if no input file is provided

git-svn-id: svn+ssh://foo-projects.org/var/svn/ferm/trunk@679 887c3e53-ddf1-0310-8e39-e0d3fab4ed34
---
 NEWS            | 1 +
 src/import-ferm | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/NEWS b/NEWS
index bec8a33..3d42a0f 100644
--- a/NEWS
+++ b/NEWS
@@ -8,6 +8,7 @@
 
 
 v1.2beta3 - not yet released
+  - import-ferm runs iptables-save if no input file is provided
 
 
 v1.2beta2 - 9 Sep 2006
diff --git a/src/import-ferm b/src/import-ferm
index 4aadf05..ff94622 100755
--- a/src/import-ferm
+++ b/src/import-ferm
@@ -616,8 +616,10 @@ if (grep { $_ eq '-h' || $_ eq '--help' } @ARGV) {
                           -verbose => 99);
 }
 
-if ((@ARGV == 0 && -t STDIN) ||
-    grep { /^-./ } @ARGV) {
+if (@ARGV == 0 && -t STDIN) {
+    open STDIN, "/sbin/iptables-save|"
+      or die "Failed run to /sbin/iptables-save: $!";
+} elsif (grep { /^-./ } @ARGV) {
     require Pod::Usage;
     Pod::Usage::pod2usage(-exitstatus => 1,
                           -verbose => 99);
-- 
2.11.4.GIT