code cleanup: rubocop: fix Style/ParenthesesAroundCondition in app/controllers/context_menus_controller.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@18774 e93f8b46-1217-0410-a6f0-8f06a7374b81

.rubocop_todo.yml

@@ -1187,7 +1187,6 @@ Style/ParallelAssignment:
 # Configuration parameters: AllowSafeAssignment, AllowInMultilineConditions.
 Style/ParenthesesAroundCondition:
   Exclude:
-    - 'app/controllers/context_menus_controller.rb'
     - 'app/helpers/application_helper.rb'
     - 'app/models/project.rb'
     - 'app/models/query.rb'

app/controllers/context_menus_controller.rb

@@ -24,7 +24,7 @@ class ContextMenusController < ApplicationController
   before_action :find_issues, :only => :issues
 
   def issues
-    if (@issues.size == 1)
+    if @issues.size == 1
       @issue = @issues.first
     end
     @issue_ids = @issues.map(&:id).sort
@@ -68,7 +68,7 @@ class ContextMenusController < ApplicationController
       preload(:user).to_a
 
     (render_404; return) unless @time_entries.present?
-    if (@time_entries.size == 1)
+    if @time_entries.size == 1
       @time_entry = @time_entries.first
     end