Redmine

nil passed instead of message object to wiki macros in textilizable function for head topic or for preview in edit mode. It is caused by inproper call to textilizable in messages\show.html.erb, line 30:

<%= textilizable(@topic.content, :attachments => @topic.attachments) %>

It should be corrected to

<%= textilizable(@topic, :content, :attachments => @topic.attachments) %>

For edit mode preview:

in file messages\edit.html.erb, line 15 should be changed from

:action => 'preview', :board_id => @board },

to

:action => 'preview', :board_id => @board, :id => message },

for correct message variable calculation in MessagesController.preview method