Remove use_set_permissions variable

Checking that permission_method is not false is sufficient

Author: peterjmit

lib/capistrano/symfony/defaults.rb

@@ -40,4 +40,3 @@
 set :file_permissions_paths, -> { fetch(:symfony_directory_structure) == 2 ? [fetch(:log_path), fetch(:cache_path)] : [fetch(:var_path)] }
 # Method used to set permissions (:chmod, :acl, or :chown)
 set :permission_method, false
-set :use_set_permissions, false

lib/capistrano/tasks/symfony.rake

@@ -60,7 +60,7 @@ namespace :symfony do
   desc "Set user/group permissions on configured paths"
   task :set_permissions do
     on release_roles :all do
-      if fetch(:use_set_permissions)
+      if fetch(:permission_method) != false
         invoke "deploy:set_permissions:#{fetch(:permission_method).to_s}"
       end
     end