Merge pull request #3 from gtt-project/fix/redmine42-projects-controller-patch

Updated projects controller patch for Redmine4.2

Author: sanak

lib/redmine_privacy/patches/projects_controller_patch.rb

@@ -10,7 +10,11 @@ def self.apply
       def respond_to(*_, &block)
         if params[:action] == 'show'
           # having no users effectively hides the project members box
-          @users_by_role = []
+          if Redmine::VERSION.to_a[0] >= 4 && Redmine::VERSION.to_a[1] >= 2
+            @principals_by_role = []
+          else
+            @users_by_role = []
+          end
         end
         super(*_, &block)
       end