lib/guard/rails-assets.rb in guard-rails-assets-0.0.3 vs lib/guard/rails-assets.rb in guard-rails-assets-0.0.4

@@ -32,14 +32,12 @@
       else
         Notifier::notify 'see the details in the terminal', :title => "Can't compile assets", :image => :failed
       end
     end
 
-    private
-
     def run_for? command
       run_on = @options[:run_on]
-      run_on = [:start, :change] if not run_on or run_on.empty? 
+      run_on = [:start, :change] if not run_on or run_on.to_s.empty?
       run_on = [run_on] unless run_on.respond_to?(:include?)
       run_on.include?(command)
     end
   end
 end