From 8f73e3e629a958e42f036a2e8fac87f64bd69431 Mon Sep 17 00:00:00 2001
From: Dave Shah <david.a.shah@gmail.com>
Date: Tue, 8 Aug 2023 22:18:00 -0400
Subject: [PATCH] Bugfix: Allow numeric options (#209)

Closes: https://github.com/parroty/exvcr/issues/208
---
 lib/exvcr/filter.ex  | 3 ++-
 test/filter_test.exs | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/exvcr/filter.ex b/lib/exvcr/filter.ex
index b7fe9dc..8b683f7 100644
--- a/lib/exvcr/filter.ex
+++ b/lib/exvcr/filter.ex
@@ -6,13 +6,14 @@ defmodule ExVCR.Filter do
   @doc """
   Filter out senstive data from the response.
   """
-  def filter_sensitive_data(body) do
+  def filter_sensitive_data(body) when is_binary(body) do
     if String.valid?(body) do
       replace(body, ExVCR.Setting.get(:filter_sensitive_data))
     else
       body
     end
   end
+  def filter_sensitive_data(body), do: body
 
   @doc """
   Filter out senstive data from the request header.
diff --git a/test/filter_test.exs b/test/filter_test.exs
index 116fde6..70fb9db 100644
--- a/test/filter_test.exs
+++ b/test/filter_test.exs
@@ -13,6 +13,10 @@ defmodule ExVCR.FilterTest do
     ExVCR.Config.filter_sensitive_data(nil)
   end
 
+  test "filter_sensitive_data handles non string values" do
+    assert ExVCR.Filter.filter_sensitive_data(60_000) ==  60000
+  end
+
   test "filter_url_params" do
     url = "https://example.com/api?test1=foo&test2=bar"