X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/89634c26de56cac77a87cfed1b36770e7f144c59..37c6d41bbade6c3d13c8d0e185475622083cca83:/cookbooks/networking/libraries/ipaddresses.rb

diff --git a/cookbooks/networking/libraries/ipaddresses.rb b/cookbooks/networking/libraries/ipaddresses.rb
index d31d885f9..67c89d052 100644
--- a/cookbooks/networking/libraries/ipaddresses.rb
+++ b/cookbooks/networking/libraries/ipaddresses.rb
@@ -6,6 +6,8 @@ class Chef
       interfaces(options).each do |interface|
         address = interface[:public_address] || interface[:address]
 
+        next if address.nil?
+
         if block.nil?
           addresses << address
         else
@@ -16,12 +18,12 @@ class Chef
       addresses
     end
 
-    def internal_ipaddress
-      ipaddresses(:role => :internal).first
+    def internal_ipaddress(options = {})
+      ipaddresses(options.merge(:role => :internal)).first
     end
 
-    def external_ipaddress
-      ipaddresses(:role => :external).first
+    def external_ipaddress(options = {})
+      ipaddresses(options.merge(:role => :external)).first
     end
   end
 end