lib/imgkit/imgkit.rb in imgkit-1.2.0 vs lib/imgkit/imgkit.rb in imgkit-1.2.1

@@ -138,9 +138,11 @@
     
     def normalize_value(value)
       case value
       when TrueClass
         nil
+      when Array
+        value
       else
         value.to_s
       end
     end