return when limit <= 0

indyarocks · Nov 1, 2018 · 6b672e7 · 6b672e7
1 parent f9fdebe
commit 6b672e7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/final_redirect_url.rb b/lib/final_redirect_url.rb
@@ -25,6 +25,7 @@ def self.is_valid_url?(url)
   end
 
   def self.get_final_redirect_url(url, limit = 10)
+    return url if limit <= 0
     uri = URI.parse(url)
     response = ::Net::HTTP.get_response(uri)
     if response.class == Net::HTTPOK