From 40827442c7d33ad9f8b0ce1dc53c5315f52c5928 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Sun, 8 Apr 2018 12:15:24 -0500
Subject: [PATCH] Fix #3614: IQDB: don't index placeholder thumbnails.

---
 app/models/post.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index d445030a1..fd76491d7 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -1648,7 +1648,7 @@ class Post < ApplicationRecord
     end
 
     def update_iqdb_async
-      if Post.iqdb_enabled?
+      if Post.iqdb_enabled? && has_preview?
         Post.iqdb_sqs_service.send_message("update\n#{id}\n#{preview_file_url}")
       end
     end