0.1.15

README.md

@@ -10,7 +10,7 @@ by adding `localizator` to your list of dependencies in `mix.exs`:
 ```elixir
 def deps do
   [
-    {:localizator, "~> 0.1.14"}
+    {:localizator, "~> 0.1.15"}
   ]
 end
 ```

lib/translator/translator.ex

@@ -51,6 +51,9 @@ defmodule Localizator.Translator do
     translate(source, map.to, map.from, translator)
   end
 
+  @spec translate(nil, to, from_may_be_nil, translator) :: result
+  def translate(empty, _to, _from, _translator) when is_nil(empty), do: nil
+
   @spec translate(String.t(), to, from_may_be_nil, translator) :: result
   def translate(string, to, from, translator) when is_binary(string) do
     case Commons.is_html?(string) do

mix.exs

@@ -4,7 +4,7 @@ defmodule Localizator.MixProject do
   def project do
     [
       app: :localizator,
-      version: "0.1.14",
+      version: "0.1.15",
       elixir: "~> 1.10",
       start_permanent: Mix.env() == :prod,
       deps: deps()