From 8a6ce3a6463f55978bc108385fe8908d19891fcd Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sat, 13 Oct 2012 07:40:07 +0000
Subject: Make sure that custom field format cannot be changed.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10624 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/custom_field.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'app/models')

diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index 86227a4cf..22f29d3ac 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -53,6 +53,11 @@ class CustomField < ActiveRecord::Base
 
   CUSTOM_FIELDS_NAMES = CUSTOM_FIELDS_TABS.collect{|v| v[:name]}
 
+  def field_format=(arg)
+    # cannot change format of a saved custom field
+    super if new_record?
+  end
+
   def set_searchable
     # make sure these fields are not searchable
     self.searchable = false if %w(int float date bool).include?(field_format)
-- 
cgit v1.2.3