Fix rubocop style issues

[rails.git] / app / helpers / user_helper.rb

diff --git a/app/helpers/user_helper.rb b/app/helpers/user_helper.rb
index b5bf30645232dec056fb0790f7c2d51ba2616a5b..51978307ab28bea94d8d900509d2be8a9b8b860a 100644 (file)
--- a/app/helpers/user_helper.rb
+++ b/app/helpers/user_helper.rb
@@ -64,7 +64,7 @@ module UserHelper
     size = options[:size] || 100
     hash = Digest::MD5.hexdigest(user.email.downcase)
     default_image_url = image_url("users/images/large.png")
-    url = "#{request.protocol}www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
+    "#{request.protocol}www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
   end
 
   def user_gravatar_tag(user, options = {})