Fix dereferencing remote statuses not using the correct account (#14656)

Follow-up to #14359 In the case of limited toots, the receiver may not be explicitly part of the audience. If a specific user's inbox URI was specified, it makes sense to dereference the toot from the corresponding user, instead of trying to find someone in the explicit audience.
mastodon · renatolond · Aug 23, 2018 · Aug 23, 2018 · Aug 25, 2018 · Aug 24, 2018
commit aa98655cf61e732fb3cfe7626347b79189f61b77
diff --git a/app/lib/activitypub/activity.rb b/app/lib/activitypub/activity.rb
@@ -168,6 +168,8 @@ def dereference_object!
   end
 
   def signed_fetch_account
+    return Account.find(@options[:delivered_to_account_id]) if @options[:delivered_to_account_id].present?
+
     first_mentioned_local_account || first_local_follower
   end
-Original file line number
+Diff line change
@@ Expand Up / @@ -168,6 +168,8 @@ def dereference_object! @@
       end
       def signed_fetch_account
+        return Account.find(@options[:delivered_to_account_id]) if @options[:delivered_to_account_id].present?
         first_mentioned_local_account || first_local_follower
       end
@@ Expand Down @@