From: elijah <elijah@riseup.net>
Date: Thu, 5 Jun 2014 17:20:04 +0000 (-0700)
Subject: ensure hiera hosts entry is an empty hash if there are no hosts (closes #3752)
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=8154c6f3d1aafad465ea4f2239d5f92f27f2c4f5;p=leap%2Fleap_cli.git

ensure hiera hosts entry is an empty hash if there are no hosts (closes #3752)
---

diff --git a/lib/leap_cli/config/macros.rb b/lib/leap_cli/config/macros.rb
index 30381ee..375e65b 100644
--- a/lib/leap_cli/config/macros.rb
+++ b/lib/leap_cli/config/macros.rb
@@ -195,7 +195,7 @@ module LeapCli; module Config
           nodes = nodes.merge(nodes_like_me[:services => 'mx'])  # all nodes always need to communicate with mx nodes.
         end
       end
-      return nil unless nodes
+      return {} unless nodes
       hosts = {}
       my_location = @node['location'] ? @node['location']['name'] : nil
       nodes.each_node do |node|