lib/nanook/util.rb in nanook-1.0.2 vs lib/nanook/util.rb in nanook-2.0.0

@@ -8,14 +8,14 @@
     def self.NANO_to_raw(nano)
       (BigDecimal.new(nano.to_s) * STEP).to_i
     end
 
     def self.raw_to_NANO(raw)
-      raw.to_f / STEP
+      (raw.to_f / STEP).to_f
     end
 
     def self.coerce_empty_string_to_type(response, type)
-      if response == ""
+      if response == "" || response.nil?
         return type.new
       end
 
       response
     end