Check for empty IPAM Config (#339)

puppetlabs · Sep 20, 2018 · da931f3 · da931f3
1 parent fa7249c
commit da931f3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/puppet/provider/docker_network/ruby.rb b/lib/puppet/provider/docker_network/ruby.rb
@@ -41,7 +41,7 @@ def self.instances
       ipam_driver = unless obj['IPAM']['Driver'].nil?
                       obj['IPAM']['Driver']
                     end
-      subnet = unless obj['IPAM']['Config'].nil?
+      subnet = unless obj['IPAM']['Config'].nil? || obj['IPAM']['Config'].empty?
                  if obj['IPAM']['Config'].first.key? 'Subnet'
                    obj['IPAM']['Config'].first['Subnet']
                  end