From 91a2750084a474a62fe2a61c43b91f6f9396b2d0 Mon Sep 17 00:00:00 2001
From: Angus McLeod <angus@mcleod.org.au>
Date: Mon, 14 Mar 2016 20:31:50 -0400
Subject: [PATCH] Advance draft sequence in PostRevisor if edit contains no
 changes

Simplest version of the server-side fix for
https://meta.discourse.org/t/draft-not-cleared-properly-when-empty-edit-
of-post-is-saved/40939
---
 lib/post_revisor.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/post_revisor.rb b/lib/post_revisor.rb
index 873be66e0d2..ccd16c08781 100644
--- a/lib/post_revisor.rb
+++ b/lib/post_revisor.rb
@@ -154,6 +154,7 @@ class PostRevisor
     POST_TRACKED_FIELDS.each do |field|
       return true if @fields.has_key?(field) && @fields[field] != @post.send(field)
     end
+    advance_draft_sequence
     false
   end