Merge pull request #849 from mbaldessari/fix-facter-warning

Remove facter rabbitmq_nodename error message

Author: wyardley

lib/facter/rabbitmq_nodename.rb

@@ -2,7 +2,11 @@
   setcode do
     if Facter::Util::Resolution.which('rabbitmqctl')
       rabbitmq_nodename = Facter::Core::Execution.execute('rabbitmqctl status 2>&1')
-      %r{^Status of node '?([\w\.\-]+@[\w\.\-]+)'?}.match(rabbitmq_nodename)[1]
+      begin
+        %r{^Status of node '?([\w\.\-]+@[\w\.\-]+)'?}.match(rabbitmq_nodename)[1]
+      rescue
+        Facter.debug("Error: rabbitmq_nodename facter failed. Output was #{rabbitmq_nodename}")
+      end
     end
   end
 end