Merge branch 'master' of gitlab.c3sl.ufpr.br:portalmec/portalmec

app/controllers/management/users_controller.rb

@@ -76,7 +76,9 @@ class Management::UsersController < ManagementController
     @curators = Array.new
     @users = User.includes(:roles).all
     @users.all.each do |user|
-     @curators << user if user.roles[0].name == "curator"
+      if !user.roles[0].nil?
+        @curators << user if user.roles[0].name == "curator" || []
+      end
     end
   end
 
@@ -84,7 +86,9 @@ class Management::UsersController < ManagementController
     @admins = Array.new
     @users = User.includes(:roles).all
     @users.all.each do |user|
-      @admins << user if user.roles[0].name == "admin"
+      if !user.roles[0].nil?
+        @admins << user if user.roles[0].name == "admin" || []
+      end
     end
   end
 

app/views/shared/management/_nav_menu.html.erb

@@ -25,4 +25,8 @@
     <li><%= link_to "Denúncias", management_complaints_path, class: 'ls-ico-bullhorn' %>
     <li>
   </ul>
+  
+    <li> <%= link_to "Voltar ao Portal", root_path %> </li>
+
+
 </nav>