Make sure that attachments are created in the same order they were selected (#12310).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10793 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/plugins/acts_as_attachable/lib/acts_as_attachable.rb b/lib/plugins/acts_as_attachable/lib/acts_as_attachable.rb
index 626023b1b..344ff0866 100644
--- a/lib/plugins/acts_as_attachable/lib/acts_as_attachable.rb
+++ b/lib/plugins/acts_as_attachable/lib/acts_as_attachable.rb
@@ -62,7 +62,19 @@ module Redmine
 
         def save_attachments(attachments, author=User.current)
           if attachments.is_a?(Hash)
-            attachments = attachments.values
+            attachments = attachments.stringify_keys
+            attachments = attachments.to_a.sort {|a, b|
+              if a.first.to_i > 0 && b.first.to_i > 0
+                a.first.to_i <=> b.first.to_i
+              elsif a.first.to_i > 0
+                1
+              elsif b.first.to_i > 0
+                -1
+              else
+                a.first <=> b.first
+              end
+            }
+            attachments = attachments.map(&:last)
           end
           if attachments.is_a?(Array)
             attachments.each do |attachment|