Fixed that validation fails when receiving an email with list custom fields (#12400).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10992 e93f8b46-1217-0410-a6f0-8f06a7374b81
2012-12-13 13:14:46 +00:00
parent b99a6f11f3
commit 0a773bcbb3
4 changed files with 15 additions and 3 deletions
@@ -160,7 +160,13 @@ class CustomField < ActiveRecord::Base
    possible_values_options = possible_values_options(customized)
    if possible_values_options.present?
      keyword = keyword.to_s.downcase
-      possible_values_options.detect {|text, id| text.downcase == keyword}.try(:last)
+      if v = possible_values_options.detect {|text, id| text.downcase == keyword}
+        if v.is_a?(Array)
+          v.last
+        else
+          v
+        end
+      end
    else
      keyword
    end