X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/89456c8b40f7510941dea7ac1eb8441614d61b9a..46eae20478aa4b4317ea1654b8c16854f8d5aa02:/config/initializers/oauth.rb

diff --git a/config/initializers/oauth.rb b/config/initializers/oauth.rb
index 276fd350c..9179e431f 100644
--- a/config/initializers/oauth.rb
+++ b/config/initializers/oauth.rb
@@ -13,6 +13,12 @@ module OAuth
         end.join
       end.force_encoding(Encoding::US_ASCII)
     end
+
+    def unescape(value)
+      value.to_s.gsub(/%\h{2}/) do |c|
+        c[1..-1].to_i(16).chr
+      end.force_encoding(Encoding::UTF_8)
+    end
   end
 
   module RequestProxy