lib/polymer/dsl.rb in polymer-1.0.0.beta.6 vs lib/polymer/dsl.rb in polymer-1.0.0.beta.7

@@ -248,10 +248,10 @@
 
       Polymer::Sprite.new \
         definition[:name],
         definition[:sources],
         definition[:save_path],
-        definition.fetch(:padding, project_config[:padding]),
+        definition.fetch(:padding, project_config[:padding]) || 0,
         url || ''
     end
 
     # Provides the DSL for the global configuration options.
     #