observe_locales around filter should yield even if globalize is disabled

If the globalize?() method returns false and disables globalize, the rendering of the action is aborted with the log message:

Filter chain halted as [#] did_not_yield.

since observe_locales() returns without yielding (and Rails aborts the action).

A simple solution is to yield always:

Index: vendor/plugins/click-to-globalize/lib/click_to_globalize.rb

===================================================================

--- vendor/plugins/click-to-globalize/lib/click_to_globalize.rb (revision 810)

+++ vendor/plugins/click-to-globalize/lib/click_to_globalize.rb (working copy)

@@ -203,7 +203,10 @@


request is processed.

LocaleObserver catches all translations and pass them to the session.


def observe_locales


       return unless globalize?

       unless globalize?

         yield

         return

       end


locale_observer = LocaleObserver.new

Locale.add_observer(locale_observer)

yield