lib/rabbit/element/image.rb in rabbit-0.9.3 vs lib/rabbit/element/image.rb in rabbit-1.0.0

@@ -22,9 +22,10 @@
       attr_reader :relative_padding_top, :relative_padding_bottom
       attr_reader :relative_padding_left, :relative_padding_right
 
       def initialize(filename, prop)
         @filename = filename
+        prop = Utils.stringify_hash_key(prop)
         super(filename, prop)
         normalized_prop = {}
         prop.each do |name, value|
           normalized_prop[name.gsub(/-/, '_')] = value
         end