Redmine

Fixes bad references on issue_controller

This is the error

NameError in IssuesController#issue_tab

undefined local variable or method `changesets' for #<IssuesController:0x0000556756ef61f0>
Did you mean?  @changesets
Extracted source (around line #207):

#205     when 'changesets'
#206       @changesets = @issue.changesets.visible.preload(:repository, :user).to_a
*207       changesets.reverse! if User.current.wants_comments_in_reverse_order?
#208       render :partial => 'issues/tabs/changesets', :locals => {:changesets => @changesets}
#209     end
#210   end

Extracted source (around line #6):

#4   module BasicImplicitRender # :nodoc:
#5     def send_action(method, *args)
*6       super.tap { default_render unless performed? }
#7     end
#8 
#9     def default_render(*args)

Extracted source (around line #194):

#192       # which is *not* necessarily the same as the action name.
#193       def process_action(method_name, *args)
*194         send_action(method_name, *args)
#195       end
#196 
#197       # Actually call the method associated with the action. Override