Index: app/controllers/custom_fields_controller.rb
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- app/controllers/custom_fields_controller.rb	(date 1483992161000)
+++ app/controllers/custom_fields_controller.rb	(revision )
@@ -76,7 +76,9 @@
 
   def destroy
     begin
-      @custom_field.destroy
+      if @custom_field.destroy
+        flash[:notice] = l(:notice_successful_delete)
+      end
     rescue
       flash[:error] = l(:error_can_not_delete_custom_field)
     end