From bac2b78307e3d97df8750cc53335f0a45c765540 Mon Sep 17 00:00:00 2001 From: Mike Moore Date: Wed, 3 Jul 2013 01:15:03 -0600 Subject: [PATCH] Add array coalesce If there are no entries for the server then it returns null, but the code expects an array. Make it so. --- lib/fog/openstack/requests/compute/list_security_groups.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/fog/openstack/requests/compute/list_security_groups.rb b/lib/fog/openstack/requests/compute/list_security_groups.rb index e57c899e4..a6da05d39 100644 --- a/lib/fog/openstack/requests/compute/list_security_groups.rb +++ b/lib/fog/openstack/requests/compute/list_security_groups.rb @@ -23,7 +23,7 @@ module Fog groups = if server_id then server_group_names = - self.data[:server_security_group_map][server_id] + Array(self.data[:server_security_group_map][server_id]) server_group_names.map do |name| security_groups.find do |sg|