fixed #8915: crash when adding a user with a wrong length password

git-svn-id: http://redmine.rubyforge.org/svn/trunk@277 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 2 insertions, 0 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 113b1d395..5ef82c90f 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -106,6 +106,7 @@ module ApplicationHelper
       full_messages = []

       object.errors.each do |attr, msg|

         next if msg.nil?

+        msg = msg.first if msg.is_a? Array

         if attr == "base"

           full_messages << l(msg)

         else

@@ -117,6 +118,7 @@ module ApplicationHelper
         object.custom_values.each do |v| 

           v.errors.each do |attr, msg|

             next if msg.nil?

+            msg = msg.first if msg.is_a? Array

             full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(msg)

           end

         end