Fix failing spec tests, due to dpkg change in iptables_persistent_version_spec

Signed-off-by: Ken Barber <ken@bob.sh>

diff --git a/spec/unit/facter/iptables_persistent_version_spec.rb b/spec/unit/facter/iptables_persistent_version_spec.rb
index 2c79a1beab08cb5cab90815cc47afe9ce548dea1..605e0dacb929115bcacd09c966f7be96b4e3d777 100644 (file)
--- a/spec/unit/facter/iptables_persistent_version_spec.rb
+++ b/spec/unit/facter/iptables_persistent_version_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe "Facter::Util::Fact iptables_persistent_version" do
   before { Facter.clear }
-  let(:dpkg_cmd) { "dpkg-query -Wf '${Version}' iptables-persistent" }
+  let(:dpkg_cmd) { "dpkg-query -Wf '${Version}' iptables-persistent 2>/dev/null" }
 
   {
     "Debian" => "0.0.20090701",