just try

ilpeste · Jul 19, 2012 · 76c7473 · 76c7473
1 parent 0ee62d9
commit 76c7473
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/twitter-bootstrap-markup-rails/helper_collection.rb b/lib/twitter-bootstrap-markup-rails/helper_collection.rb
@@ -46,10 +46,12 @@ def to_s
       args << @options
 
       if @block
-        @view.send(@method, *args, &@block).html_safe
+        output = @view.send(@method, *args, &@block)
       else
-        @view.send(@method, *args).html_safe
+        output = @view.send(@method, *args)
       end
+
+      output.blank? ? nil : output.html
     end
 
   end